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List of former United States senators

This article is part of a series on the
United States Senate
Great Seal of the United States Senate
Great Seal of the United States Senate
History of the United States Senate
Members
Politics and procedure
Places

This is a complete list of all people who previously served in the United States Senate. As of February 2025, a total of 2,018 persons have served in the senate (including those currently serving).[1]

In the party affiliation column, if a senator switched parties and served non-consecutive terms, their affiliation for each term is listed on the corresponding line. If one of these senators also served multiple non-consecutive terms with the same party, a quotation mark indicates that their affiliation did not change between that term and their preceding term.

List of former senators

Senator Years Class State Party Lifespan
Joseph Carter Abbott 1868–1871 2 North Carolina Republican 1825–1881
James Abdnor 1981–1987 3 South Dakota Republican 1923–2012
Hazel Abel 1954 2 Nebraska Republican 1888–1966
James Abourezk 1973–1979 2 South Dakota Democratic 1931–2023
Spencer Abraham 1995–2001 1 Michigan Republican 1952–present
John Adair 1805–1806 3 Kentucky Democratic-Republican 1757–1840
Alva B. Adams 1923–1924
1933–1941		 3 Colorado Democratic 1875–1941
Brock Adams 1987–1993 3 Washington Democratic 1927–2004
John Quincy Adams 1803–1808 1 Massachusetts Federalist 1767–1848
Robert H. Adams 1830 2 Mississippi Democratic 1792–1830
Stephen Adams 1852–1857 1 Mississippi Democratic 1807–1857
George Aiken 1941–1975 3 Vermont Republican 1892–1984
Daniel Akaka 1990–2013 1 Hawaii Democratic 1924–2018
James L. Alcorn 1871–1877 2 Mississippi Republican 1816–1894
Nelson W. Aldrich 1881–1911 1 Rhode Island Republican 1841–1915
Lamar Alexander 2003–2021 2 Tennessee Republican 1940–present
Russell A. Alger 1902–1907 2 Michigan Republican 1836–1907
Wayne Allard 1997–2009 2 Colorado Republican 1943–present
J. Frank Allee 1903–1907 2 Delaware Republican 1857–1938
George Allen 2001–2007 1 Virginia Republican 1952–present
Henry Justin Allen 1929–1930 2 Kansas Republican 1868–1950
James Allen 1969–1978 3 Alabama Democratic 1912–1978
John B. Allen 1889–1893
1893		 1 Washington Republican 1845–1903
Maryon Pittman Allen 1978 3 Alabama Democratic 1925–2018
Philip Allen 1853–1859 2 Rhode Island Democratic 1785–1865
William Allen 1837–1849 3 Ohio Democratic 1803–1879
William V. Allen 1893–1899
1899–1901		 1 Nebraska Populist 1847–1924
William B. Allison 1873–1908 3 Iowa Republican 1829–1908
Gordon Allott 1955–1973 2 Colorado Republican 1907–1989
Adelbert Ames 1870–1874 1 Mississippi Republican 1835–1933
Alexander O. Anderson 1840–1841 2 Tennessee Democratic 1794–1869
Clinton Anderson 1949–1973 2 New Mexico Democratic 1895–1975
Joseph Anderson 1797–1815 1, 2 Tennessee Democratic-Republican 1757–1837
Wendell R. Anderson 1976–1978 2 Minnesota Democratic 1933–2016
Charles O. Andrews 1936–1946 1 Florida Democratic 1877–1946
Mark Andrews 1981–1987 3 North Dakota Republican 1926–2020
Levi Ankeny 1903–1909 3 Washington Republican 1844–1921
Henry B. Anthony 1859–1884 2 Rhode Island Republican 1815–1884
William S. Archer 1841–1847 2 Virginia Whig 1789–1855
David H. Armstrong 1877–1879 3 Missouri Democratic 1812–1893
John Armstrong Jr. 1800–1802
1803–1804		 1, 3 New York Democratic-Republican 1758–1843
William L. Armstrong 1979–1991 2 Colorado Republican 1937–2016
Samuel G. Arnold 1862–1863 1 Rhode Island Republican 1821–1880
John Ashcroft 1995–2001 1 Missouri Republican 1942–present
Chester Ashley 1844–1848 2 Arkansas Democratic 1790–1848
Eli P. Ashmun 1816–1818 1 Massachusetts Federalist 1770–1819
Henry F. Ashurst 1912–1941 1 Arizona Democratic 1874–1962
David Rice Atchison 1843–1855 3 Missouri Democratic 1807–1886
Charles G. Atherton 1843–1849
1853		 2, 3 New Hampshire Democratic 1804–1853
Warren Austin 1931–1946 1 Vermont Republican 1877–1962
Kelly Ayotte 2011–2017 3 New Hampshire Republican 1968–present
Nathan L. Bachman 1933–1937 2 Tennessee Democratic 1878–1937
Augustus Octavius Bacon 1895–1914 2 Georgia Democratic 1839–1914
George Edmund Badger 1846–1855 1 North Carolina Whig 1795–1866
Arthur P. Bagby 1841–1848 1 Alabama Democratic 1794–1858
James E. Bailey 1877–1881 3 Tennessee Democratic 1822–1885
Joseph Weldon Bailey 1901–1913 2 Texas Democratic 1862–1929
Josiah Bailey 1931–1946 2 North Carolina Democratic 1873–1946
Theodorus Bailey 1803–1804 1 New York Democratic-Republican 1758–1828
David Baird Jr. 1929–1930 2 New Jersey Republican 1881–1955
David Baird Sr. 1918–1919 2 New Jersey Republican 1839–1927
David J. Baker 1830 2 Illinois Democratic 1792–1869
Edward Dickinson Baker 1860–1861 2 Oregon Republican 1811–1861
Howard Baker 1967–1985 2 Tennessee Republican 1925–2014
Lucien Baker 1895–1901 2 Kansas Republican 1846–1907
Abraham Baldwin 1799–1807 2 Georgia Democratic-Republican 1754–1807
Henry P. Baldwin 1879–1881 1 Michigan Republican 1814–1892
Raymond E. Baldwin 1946–1949 1 Connecticut Republican 1893–1986
Roger Sherman Baldwin 1847–1851 1 Connecticut Whig 1793–1863
Joseph H. Ball 1940–1942
1943–1949		 2 Minnesota Republican 1905–1993
L. Heisler Ball 1903–1905
1919–1925		 1, 2 Delaware Republican 1861–1932
John H. Bankhead 1907–1920 2 Alabama Democratic 1842–1920
John H. Bankhead II 1931–1946 2 Alabama Democratic 1872–1946
James Barbour 1815–1825 1 Virginia Democratic-Republican 1775–1842
John S. Barbour Jr. 1889–1892 2 Virginia Democratic 1820–1892
William Warren Barbour 1931–1937
1938–1943		 1, 2 New Jersey Republican 1888–1943
Thomas R. Bard 1900–1905 1 California Republican 1841–1915
Alben W. Barkley 1927–1949
1955–1956		 3
2		 Kentucky Democratic 1877–1956
Dean Barkley 2002–2003 2 Minnesota Independence 1950–present
Isaac D. Barnard 1827–1831 1 Pennsylvania Democratic 1791–1834
William Henry Barnum 1876–1879 3 Connecticut Democratic 1818–1889
Robert Woodward Barnwell 1850 2 South Carolina Democratic 1801–1882
Frank A. Barrett 1953–1959 1 Wyoming Republican 1892–1962
Alexander Barrow 1841–1846 2 Louisiana Whig 1801–1846
Middleton P. Barrow 1882–1883 2 Georgia Democratic 1839–1903
Alexander G. Barry 1938–1939 3 Oregon Republican 1892–1952
William T. Barry 1814–1816 2 Kentucky Democratic-Republican 1784–1835
Bob Bartlett 1959–1968 2 Alaska Democratic 1904–1968
Dewey F. Bartlett 1973–1979 2 Oklahoma Republican 1919–1979
David Barton 1821–1824
1824–1831		 3 Missouri Democratic-Republican
National Republican		 1783–1837
Ross Bass 1964–1967 2 Tennessee Democratic 1918–1993
Richard Bassett 1789–1793 2 Delaware Federalist 1745–1815
William B. Bate 1887–1905 1 Tennessee Democratic 1826–1905
Ephraim Bateman 1826–1829 1 New Jersey National Republican 1780–1829
Isaac C. Bates 1841–1845 2 Massachusetts Whig 1779–1845
Martin W. Bates 1857–1859 2 Delaware Democratic 1786–1869
Max Baucus 1978–2014 2 Montana Democratic 1941–present
James A. Bayard 1804–1813 2 Delaware Federalist 1767–1815
James A. Bayard Jr. 1851–1864
1867–1869		 1 Delaware Democratic 1799–1880
Richard H. Bayard 1836–1839
1841–1845		 1 Delaware Whig 1796–1868
Thomas F. Bayard 1869–1885 1 Delaware Democratic 1828–1898
Thomas F. Bayard Jr. 1922–1929 1 Delaware Democratic 1868–1942
Birch Bayh 1963–1981 3 Indiana Democratic 1928–2019
Evan Bayh 1999–2011 3 Indiana Democratic 1955–present
J. Glenn Beall 1953–1965 1 Maryland Republican 1894–1971
J. Glenn Beall Jr. 1971–1977 1 Maryland Republican 1927–2006
James B. Beck 1877–1890 2 Kentucky Democratic 1822–1890
J. C. W. Beckham 1915–1921 3 Kentucky Democratic 1869–1940
Mark Begich 2009–2015 2 Alaska Democratic 1962–present
Charles H. Bell 1879 3 New Hampshire Republican 1823–1893
James Bell 1855–1856
1856–1857		 3 New Hampshire Whig
Republican		 1804–1857
John Bell 1847–1853
1853–1856
1856–1859		 2 Tennessee Whig
Whig
American		 1796–1869
Samuel Bell 1823–1824
1824–1835		 2 New Hampshire Democratic-Republican
National Republican		 1770–1850
Henry Bellmon 1969–1981 3 Oklahoma Republican 1921–2009
George H. Bender 1954–1957 3 Ohio Republican 1896–1961
Christie Benet 1918 2 South Carolina Democratic 1879–1951
Judah P. Benjamin 1853–1856
1856–1861		 2 Louisiana Whig
Democratic		 1811–1884
Bob Bennett 1993–2011 3 Utah Republican 1933–2016
Wallace F. Bennett 1951–1974 3 Utah Republican 1898–1993
Alfred W. Benson 1906–1907 2 Kansas Republican 1843–1916
Elmer Austin Benson 1935–1936 2 Minnesota Farmer–Labor 1895–1985
Thomas Hart Benton 1821–1824
1824–1851		 1 Missouri Democratic-Republican
Democratic		 1782–1858
William Benton 1949–1953 1 Connecticut Democratic 1900–1973
Lloyd Bentsen 1971–1993 1 Texas Democratic 1921–2006
John M. Berrien 1825–1829
1841–1845
1845–1847
1847–1852		 2, 3 Georgia Democratic
Whig
Whig
Whig		 1781–1856
George L. Berry 1937–1938 2 Tennessee Democratic 1882–1948
James Henderson Berry 1885–1907 2 Arkansas Democratic 1841–1913
Thaddeus Betts 1839–1840 1 Connecticut Whig 1789–1840
Albert J. Beveridge 1899–1911 1 Indiana Republican 1862–1927
George M. Bibb 1811–1814
1829–1835		 2 Kentucky Democratic-Republican
Democratic		 1776–1859
William Wyatt Bibb 1813–1816 2 Georgia Democratic-Republican 1781–1820
Alan Bible 1954–1974 3 Nevada Democratic 1909–1988
Joe Biden 1973–2009 2 Delaware Democratic 1942–present
Asa Biggs 1855–1858 3 North Carolina Democratic 1811–1878
William Bigler 1856–1861 3 Pennsylvania Democratic 1814–1880
Theodore G. Bilbo 1935–1947 1 Mississippi Democratic 1877–1947
Jeff Bingaman 1983–2013 1 New Mexico Democratic 1943–present
Hiram Bingham III 1924–1933 3 Connecticut Republican 1875–1956
Kinsley S. Bingham 1859–1861 2 Michigan Republican 1808–1861
William Bingham 1795–1801 3 Pennsylvania Federalist 1752–1804
Hugo Black 1927–1937 3 Alabama Democratic 1886–1971
John Black 1832–1833
1833–1836
1836–1838		 1 Mississippi Democratic
National Republican
Whig		 1800–1854
J. C. S. Blackburn 1885–1897
1901–1907		 3
2		 Kentucky Democratic 1838–1918
James G. Blaine 1876–1881 2 Maine Republican 1830–1893
John J. Blaine 1927–1933 3 Wisconsin Republican 1875–1934
Francis Preston Blair Jr. 1871–1873 3 Missouri Democratic 1821–1875
Henry W. Blair 1879–1885
1885–1891		 3 New Hampshire Republican 1834–1920
William A. Blakley 1957
1961		 1, 2 Texas Democratic 1898–1976
Newton C. Blanchard 1894–1897 3 Louisiana Democratic 1849–1922
Coleman Livingston Blease 1925–1931 2 South Carolina Democratic 1868–1942
Jesse Bledsoe 1813–1814 3 Kentucky Democratic-Republican 1776–1836
Rufus Blodgett 1887–1893 1 New Jersey Democratic 1834–1910
Timothy Bloodworth 1795–1801 3 North Carolina Democratic-Republican 1736–1814
William Blount 1796–1797 2 Tennessee Democratic-Republican 1749–1800
Roy Blunt 2011–2023 3 Missouri Republican 1950–present
Elijah Boardman 1821–1823 1 Connecticut Democratic-Republican 1760–1823
J. Caleb Boggs 1961–1973 2 Delaware Republican 1909–1993
Lewis V. Bogy 1873–1877 3 Missouri Democratic 1813–1877
Kit Bond 1987–2011 3 Missouri Republican 1939–present
Homer Bone 1933–1944 3 Washington Democratic 1883–1970
Newton Booth 1875–1881 1 California Anti-Monopolist 1825–1892
William Borah 1907–1940 2 Idaho Republican 1865–1940
Arthur I. Boreman 1869–1875 1 West Virginia Republican 1823–1896
David Boren 1979–1994 2 Oklahoma Democratic 1941–present
Solon Borland 1848–1853 3 Arkansas Democratic 1808–1864
Rudy Boschwitz 1978–1991 2 Minnesota Republican 1930–present
Joseph H. Bottum 1962–1963 3 South Dakota Republican 1903–1984
Charles Dominique Joseph Bouligny 1824–1829 2 Louisiana National Republican 1773–1833
Jonathan Bourne Jr. 1907–1913 2 Oregon Republican 1855–1940
George S. Boutwell 1873–1877 2 Massachusetts Republican 1818–1905
Lemuel J. Bowden 1863–1864 1 Virginia Union 1815–1864
Thomas M. Bowen 1883–1889 2 Colorado Republican 1835–1906
Eva Bowring 1954 2 Nebraska Republican 1892–1985
Barbara Boxer 1993–2017 3 California Democratic 1940–present
James W. Bradbury 1847–1853 2 Maine Democratic 1802–1901
William Bradford 1793–1797 2 Rhode Island Federalist 1729–1808
Bill Bradley 1979–1997 2 New Jersey Democratic 1943–present
Stephen R. Bradley 1791–1795
1801–1813		 3 Vermont Democratic-Republican 1754–1830
William O'Connell Bradley 1909–1914 3 Kentucky Republican 1847–1914
James H. Brady 1913–1918 1 Idaho Republican 1862–1918
Nicholas F. Brady 1982 1 New Jersey Republican 1930–present
Thomas Bragg 1859–1861 2 North Carolina Democratic 1810–1872
Lawrence Brainerd 1854–1855 3 Vermont Free Soil 1794–1870
John Branch 1823–1829 2 North Carolina Democratic 1782–1863
Frank B. Brandegee 1905–1924 3 Connecticut Republican 1864–1924
Sam G. Bratton 1925–1933 2 New Mexico Democratic 1888–1963
John Breaux 1987–2005 3 Louisiana Democratic 1944–present
John Breckinridge 1801–1805 3 Kentucky Democratic-Republican 1760–1806
John C. Breckinridge 1861 3 Kentucky Democratic 1821–1875
Sidney Breese 1843–1849 3 Illinois Democratic 1800–1878
Richard Brent 1809–1814 1 Virginia Democratic-Republican 1757–1814
Daniel Brewster 1963–1969 3 Maryland Democratic 1923–2007
Ralph Owen Brewster 1941–1952 1 Maine Republican 1888–1961
Calvin S. Brice 1891–1897 3 Ohio Democratic 1845–1898
John W. Bricker 1947–1959 1 Ohio Republican 1893–1986
Styles Bridges 1937–1961 2 New Hampshire Republican 1898–1961
Frank O. Briggs 1907–1913 2 New Jersey Republican 1851–1913
Frank P. Briggs 1945–1947 1 Missouri Democratic 1894–1992
Jesse D. Bright 1845–1862 1 Indiana Democratic 1812–1875
Joseph L. Bristow 1909–1915 3 Kansas Republican 1861–1944
Bill Brock 1971–1977 1 Tennessee Republican 1930–2021
William E. Brock 1929–1931 2 Tennessee Democratic 1872–1950
David C. Broderick 1857–1859 1 California Democratic 1820–1859
Richard Brodhead 1851–1857 1 Pennsylvania Democratic 1811–1863
Edward Brooke 1967–1979 2 Massachusetts Republican 1919–2015
Walker Brooke 1852–1853 2 Mississippi Whig 1813–1869
Smith W. Brookhart 1922–1926
1927–1933		 2, 3 Iowa Republican 1869–1944
Charles W. Brooks 1940–1949 2 Illinois Republican 1897–1957
J. Melville Broughton 1948–1949 2 North Carolina Democratic 1888–1949
Edwin S. Broussard 1921–1933 3 Louisiana Democratic 1874–1934
Robert F. Broussard 1915–1918 3 Louisiana Democratic 1864–1918
Albert G. Brown 1854–1861 2 Mississippi Democratic 1813–1880
Arthur Brown 1896–1897 3 Utah Republican 1843–1906
Bedford Brown 1829–1840 2 North Carolina Democratic 1795–1870
Benjamin Gratz Brown 1863–1867 3 Missouri Republican 1826–1885
Ernest S. Brown 1954 3 Nevada Republican 1903–1965
Ethan Allen Brown 1822–1824
1824–1825		 3 Ohio Democratic-Republican
National Republican		 1776–1852
Fred H. Brown 1933–1939 3 New Hampshire Democratic 1879–1955
Hank Brown 1991–1997 2 Colorado Republican 1940–present
James Brown 1813–1817
1819–1823		 2, 3 Louisiana Democratic-Republican 1766–1835
John Brown 1792–1805 2 Kentucky Democratic-Republican 1757–1837
Joseph E. Brown 1880–1891 3 Georgia Democratic 1821–1894
Norris Brown 1907–1913 2 Nebraska Republican 1863–1960
Prentiss M. Brown 1936–1943 2 Michigan Democratic 1889–1973
Scott Brown 2010–2013 1 Massachusetts Republican 1959–present
Sam Brownback 1996–2011 3 Kansas Republican 1956–present
Sherrod Brown 2007–2025 1 Ohio Democratic 1952–present
Orville Hickman Browning 1861–1863 2 Illinois Republican 1806–1881
William G. Brownlow 1869–1875 1 Tennessee Republican 1805–1877
Jim Broyhill 1986 3 North Carolina Republican 1927–2023
Blanche Bruce 1875–1881 1 Mississippi Republican 1841–1898
William Cabell Bruce 1923–1929 1 Maryland Democratic 1860–1946
Norman Brunsdale 1959–1960 1 North Dakota Republican 1891–1978
Nathan Philemon Bryan 1911–1917 1 Florida Democratic 1872–1935
Richard Bryan 1989–2001 1 Nevada Democratic 1937–present
William James Bryan 1907–1908 3 Florida Democratic 1876–1908
James Buchanan 1834–1845 3 Pennsylvania Democratic 1791–1868
C. Douglass Buck 1943–1949 2 Delaware Republican 1890–1965
Charles R. Buckalew 1863–1869 1 Pennsylvania Democratic 1821–1899
William Alfred Buckingham 1869–1875 1 Connecticut Republican 1804–1875
James L. Buckley 1971–1976
1976–1977		 1 New York Conservative
Republican		 1923–2023
Alexander Buckner 1831–1833 3 Missouri Democratic 1785–1833
Morgan Bulkeley 1905–1911 1 Connecticut Republican 1837–1922
Robert J. Bulkley 1930–1939 3 Ohio Democratic 1880–1965
William Bellinger Bulloch 1813 2 Georgia Democratic-Republican 1777–1852
William J. Bulow 1931–1943 2 South Dakota Democratic 1869–1960
Dale Bumpers 1975–1999 3 Arkansas Democratic 1925–2016
Berkeley L. Bunker 1940–1942 1 Nevada Democratic 1906–1999
Jim Bunning 1999–2011 3 Kentucky Republican 1931–2017
Thomas G. Burch 1946 2 Virginia Democratic 1869–1951
Jocelyn Burdick 1992 1 North Dakota Democratic 1922–2019
Quentin Burdick 1961–1992 1 North Dakota Democratic 1908–1992
Edward R. Burke 1935–1941 3 Nebraska Democratic 1880–1968
Thomas A. Burke 1953–1954 3 Ohio Democratic 1898–1971
Elmer Burkett 1905–1911 1 Nebraska Republican 1867–1935
Edwin C. Burleigh 1913–1916 2 Maine Republican 1843–1916
Jacob Burnet 1828–1831 3 Ohio National Republican 1770–1853
Henry E. Burnham 1901–1913 2 New Hampshire Republican 1844–1917
Conrad Burns 1989–2007 1 Montana Republican 1935–2016
Ambrose Burnside 1875–1881 1 Rhode Island Republican 1824–1881
Aaron Burr 1791–1797 1 New York Democratic-Republican 1756–1836
Richard Burr 2005–2023 3 North Carolina Republican 1955–present
James Burrill Jr. 1817–1820 2 Rhode Island Federalist 1772–1820
Roland Burris 2009–2010 3 Illinois Democratic 1937–present
Julius C. Burrows 1895–1911 1 Michigan Republican 1837–1915
Holm O. Bursum 1921–1925 2 New Mexico Republican 1867–1953
Harold Hitz Burton 1941–1945 1 Ohio Republican 1888–1964
Joseph R. Burton 1901–1906 2 Kansas Republican 1852–1923
Theodore E. Burton 1909–1915
1928–1929		 3 Ohio Republican 1851–1929
Prescott Bush 1953–1963 3 Connecticut Republican 1895–1972
Harlan J. Bushfield 1943–1948 2 South Dakota Republican 1882–1948
Vera C. Bushfield 1948 2 South Dakota Republican 1889–1976
Andrew Butler 1846–1857 3 South Carolina Democratic 1796–1857
Hugh A. Butler 1941–1954 1 Nebraska Republican 1878–1954
John Marshall Butler 1951–1963 3 Maryland Republican 1897–1978
Laphonza Butler 2023–2024 1 California Democratic 1979–present
Marion Butler 1895–1901 1 North Carolina Populist 1863–1938
Matthew Butler 1877–1895 2 South Carolina Democratic 1836–1909
Pierce Butler 1789–1795
1795–1796
1802–1804		 2, 3 South Carolina Federalist
Democratic-Republican
Democratic-Republican		 1744–1822
William M. Butler 1924–1926 1 Massachusetts Republican 1861–1937
Harry F. Byrd 1933–1965 1 Virginia Democratic 1887–1966
Harry F. Byrd Jr. 1965–1970
1970–1983		 1 Virginia Democratic
Independent		 1914–2013
Robert Byrd 1959–2010 1 West Virginia Democratic 1917–2010
James F. Byrnes 1931–1941 2 South Carolina Democratic 1882–1972
George Cabot 1791–1796 1 Massachusetts Federalist 1752–1823
Donelson Caffery 1892–1901 2 Louisiana Democratic 1835–1906
Harry P. Cain 1946–1953 1 Washington Republican 1906–1979
William M. Calder 1917–1923 1 New York Republican 1869–1945
Alexander Caldwell 1871–1873 2 Kansas Republican 1830–1917
John C. Calhoun 1832–1837
1837–1843
1845–1850		 2 South Carolina Nullifier
Democratic
Democratic		 1782–1850
Wilkinson Call 1879–1897 3 Florida Democratic 1834–1910
Johnson N. Camden 1881–1887
1893–1895		 1, 2 West Virginia Democratic 1828–1908
Johnson N. Camden Jr. 1914–1915 3 Kentucky Democratic 1865–1942
Angus Cameron 1875–1881
1881–1885		 1, 3 Wisconsin Republican 1826–1897
J. Donald Cameron 1877–1897 3 Pennsylvania Republican 1833–1918
Ralph H. Cameron 1921–1927 3 Arizona Republican 1863–1953
Simon Cameron 1845–1849
1857–1861
1867–1877		 1, 3 Pennsylvania Democratic
Republican
Republican		 1799–1889
Alexander Campbell 1809–1813 3 Ohio Democratic-Republican 1779–1857
Ben Nighthorse Campbell 1993–1995
1995–2005		 3 Colorado Democratic
Republican		 1933–present
George W. Campbell 1811–1814
1815–1818		 1, 2 Tennessee Democratic-Republican 1769–1848
Frank J. Cannon 1896
1896–1899		 1 Utah Republican
Silver Republican		 1859–1933
Howard Cannon 1959–1983 1 Nevada Democratic 1912–2002
Homer E. Capehart 1945–1963 3 Indiana Republican 1897–1979
Allen T. Caperton 1875–1876 1 West Virginia Democratic 1810–1876
Arthur Capper 1919–1949 2 Kansas Republican 1865–1951
Hattie Wyatt Caraway 1931–1945 3 Arkansas Democratic 1878–1950
Thaddeus H. Caraway 1921–1931 3 Arkansas Democratic 1871–1931
Ben Cardin 2007–2025 1 Maryland Democratic 1943–present
Joseph M. Carey 1890–1895 2 Wyoming Republican 1845–1924
Robert D. Carey 1930–1937 2 Wyoming Republican 1878–1937
John S. Carlile 1861–1865 2 Virginia Union 1817–1878
John G. Carlisle 1890–1893 2 Kentucky Democratic 1834–1910
Frank Carlson 1950–1969 3 Kansas Republican 1893–1987
Edward W. Carmack 1901–1907 2 Tennessee Democratic 1858–1908
Jean Carnahan 2001–2002 1 Missouri Democratic 1933–2024
Matthew H. Carpenter 1869–1875
1879–1881		 1, 3 Wisconsin Republican 1824–1881
Tom Carper 2001–2025 1 Delaware Democratic 1947–present
Charles Carroll of Carrollton 1789–1792 1 Maryland Federalist 1737–1832
John A. Carroll 1957–1963 3 Colorado Democratic 1901–1983
Thomas H. Carter 1895–1901
1905–1911		 1, 2 Montana Republican 1854–1911
Edward P. Carville 1945–1947 1 Nevada Democratic 1885–1956
Clifford P. Case 1955–1979 2 New Jersey Republican 1904–1982
Francis H. Case 1951–1962 3 South Dakota Republican 1896–1962
Bob Casey Jr. 2007–2025 1 Pennsylvania Democratic 1960–present
Lyman R. Casey 1889–1893 1 North Dakota Republican 1837–1914
Lewis Cass 1845–1848
1849–1857		 1 Michigan Democratic 1782–1866
Eugene Casserly 1869–1873 1 California Democratic 1820–1883
Charles W. Cathcart 1852–1853 3 Indiana Democratic 1809–1888
Thomas B. Catron 1912–1917 1 New Mexico Republican 1840–1921
Alexander G. Cattell 1866–1871 2 New Jersey Republican 1816–1894
Jonathan Chace 1885–1889 2 Rhode Island Republican 1829–1917
John Chafee 1976–1999 1 Rhode Island Republican 1922–1999
Lincoln Chafee 1999–2007 1 Rhode Island Republican 1953–present
Jerome B. Chaffee 1876–1879 3 Colorado Republican 1825–1886
Joseph W. Chalmers 1845–1847 2 Mississippi Democratic 1806–1853
George Earle Chamberlain 1909–1921 3 Oregon Democratic 1854–1928
Ezekiel F. Chambers 1826–1834 3 Maryland National Republican 1788–1867
Henry H. Chambers 1825–1826 3 Alabama Democratic 1790–1867
Saxby Chambliss 2003–2015 1 Georgia Republican 1943–present
Christopher G. Champlin 1809–1811 1 Rhode Island Federalist 1768–1840
Happy Chandler 1939–1945 2 Kentucky Democratic 1898–1991
John Chandler 1820–1824
1824–1829		 2 Maine Democratic-Republican
Democratic		 1762–1841
William E. Chandler 1887–1889
1889–1901		 2 New Hampshire Republican 1835–1917
Zachariah Chandler 1857–1875
1879		 1 Michigan Republican 1813–1879
Virgil Chapman 1949–1951 2 Kentucky Democratic 1895–1951
Robert M. Charlton 1852–1853 2 Georgia Democratic 1807–1854
Dudley Chase 1813–1817
1825–1831		 3 Vermont Democratic-Republican
National Republican		 1771–1846
Salmon P. Chase 1849–1855
1861		 3 Ohio Free Soil
Republican		 1808–1873
Dennis Chávez 1935–1962 1 New Mexico Democratic 1888–1962
Person Colby Cheney 1886–1887 2 New Hampshire Republican 1828–1901
James Chesnut Jr. 1858–1860 3 South Carolina Democratic 1815–1885
Jeffrey Chiesa 2013 2 New Jersey Republican 1965–present
George M. Chilcott 1882–1883 2 Colorado Republican 1828–1891
Lawton Chiles 1971–1989 1 Florida Democratic 1930–1998
Horace Chilton 1891–1892
1895–1901		 1, 2 Texas Democratic 1853–1932
William E. Chilton 1911–1917 1 West Virginia Democratic 1858–1939
Nathaniel Chipman 1797–1803 1 Vermont Federalist 1752–1843
Rufus Choate 1841–1845 1 Massachusetts Whig 1799–1859
Isaac P. Christiancy 1875–1879 1 Michigan Republican 1812–1890
Frank Church 1957–1981 3 Idaho Democratic 1924–1984
Joseph Cilley 1846–1847 2 New Hampshire Liberty 1791–1887
William C. C. Claiborne 1817 2 Louisiana Democratic-Republican 1772–1817
Moses E. Clapp 1901–1917 1 Minnesota Republican 1851–1929
Bennett Champ Clark 1933–1945 3 Missouri Democratic 1890–1954
Clarence D. Clark 1895–1917 1 Wyoming Republican 1851–1930
Daniel Clark 1857–1866 3 New Hampshire Republican 1809–1891
David Worth Clark 1939–1945 3 Idaho Democratic 1902–1955
Dick Clark 1973–1979 2 Iowa Democratic 1928–2023
Joseph S. Clark Jr. 1957–1969 3 Pennsylvania Democratic 1901–1990
William A. Clark 1899–1900
1901–1907		 1, 2 Montana Democratic 1839–1925
James P. Clarke 1903–1916 3 Arkansas Democratic 1854–1916
John Hopkins Clarke 1847–1853 2 Rhode Island Whig 1789–1870
Alexander S. Clay 1897–1910 3 Georgia Democratic 1853–1910
Clement Claiborne Clay 1853–1861 1 Alabama Democratic 1816–1882
Clement Comer Clay 1837–1841 3 Alabama Democratic 1789–1866
Henry Clay 1806–1807
1810–1811
1831–1832
1832–1842
1849–1852		 2, 3 Kentucky Democratic-Republican
Democratic-Republican
National Republican
Whig
Whig		 1777–1852
John M. Clayton 1829–1836
1845–1849
1853–1855
1855–1856		 1, 2 Delaware National Republican
Whig
Whig
Opposition		 1796–1856
Joshua Clayton 1798 2 Delaware Federalist 1744–1798
Powell Clayton 1871–1877 2 Arkansas Republican 1833–1914
Thomas Clayton 1824–1825
1825–1827
1837–1847		 1, 2 Delaware Federalist
National Republican
Whig		 1777–1854
Max Cleland 1997–2003 2 Georgia Democratic 1942–2021
Jeremiah Clemens 1849–1853 2 Alabama Democratic 1814–1865
Earle Clements 1950–1957 3 Kentucky Democratic 1896–1985
Thomas Lanier Clingman 1858–1861 3 North Carolina Democratic 1812–1897
DeWitt Clinton 1802–1803 3 New York Democratic-Republican 1769–1828
Hillary Clinton 2001–2009 1 New York Democratic 1947–present
Dan Coats 1989–1999
2011–2017		 3 Indiana Republican 1943–present
Thomas W. Cobb 1824–1828 2 Georgia Democratic 1784–1830
Tom Coburn 2005–2015 3 Oklahoma Republican 1948–2020
Thad Cochran 1978–2018 2 Mississippi Republican 1937–2019
William Cocke 1796–1797
1797
1799–1805		 1, 2 Tennessee Democratic-Republican 1748–1828
Francis Cockrell 1875–1905 1 Missouri Democratic 1834–1915
John S. Cohen 1932–1933 2 Georgia Democratic 1870–1935
William Cohen 1979–1997 2 Maine Republican 1940–present
Richard Coke 1877–1895 2 Texas Democratic 1829–1897
Cornelius Cole 1867–1873 3 California Republican 1822–1924
Norm Coleman 2003–2009 2 Minnesota Republican 1949–present
John E. Colhoun 1801–1802 3 South Carolina Democratic-Republican 1749–1802
Jacob Collamer 1855–1857
1857–1865		 3 Vermont Opposition
Republican		 1791–1865
Alfred H. Colquitt 1883–1894 2 Georgia Democratic 1824–1894
Walter T. Colquitt 1843–1848 3 Georgia Democratic 1799–1855
LeBaron Bradford Colt 1913–1924 2 Rhode Island Republican 1846–1924
Joseph P. Comegys 1856–1857 2 Delaware Opposition 1813–1893
B. B. Comer 1920 2 Alabama Democratic 1848–1927
John Condit 1803–1809
1809–1817		 1, 2 New Jersey Democratic-Republican 1755–1834
Omar D. Conger 1881–1887 1 Michigan Republican 1818–1898
Roscoe Conkling 1867–1881 3 New York Republican 1829–1888
Tom Connally 1929–1953 1 Texas Democratic 1877–1963
John Conness 1863–1869 1 California Republican 1821–1909
Simon B. Conover 1873–1879 3 Florida Republican 1840–1908
Charles Magill Conrad 1842–1843 3 Louisiana Whig 1804–1878
Kent Conrad 1987–1992
1992–2013		 1, 3 North Dakota Democratic 1948–present
Marlow Cook 1968–1974 3 Kentucky Republican 1926–2016
Marcus A. Coolidge 1931–1937 2 Massachusetts Democratic 1865–1947
Henry Cooper 1871–1877 2 Tennessee Democratic 1827–1884
James Cooper 1849–1855 3 Pennsylvania Whig 1810–1863
John Sherman Cooper 1946–1949
1952–1955
1956–1973		 2 Kentucky Republican 1901–1991
Royal S. Copeland 1923–1938 1 New York Democratic 1868–1938
Henry W. Corbett 1867–1873 3 Oregon Republican 1827–1903
Guy Cordon 1944–1955 2 Oregon Republican 1890–1969
Bob Corker 2007–2019 1 Tennessee Republican 1952–present
Thomas Corwin 1845–1850 1 Ohio Whig 1794–1865
Jon Corzine 2001–2006 1 New Jersey Democratic 1947–present
Edward P. Costigan 1931–1937 2 Colorado Democratic 1874–1939
Norris Cotton 1954–1974
1975		 3 New Hampshire Republican 1900–1989
James J. Couzens 1922–1936 2 Michigan Republican 1872–1936
Paul Coverdell 1993–2000 3 Georgia Republican 1939–2000
Edgar Cowan 1861–1867 3 Pennsylvania Republican 1815–1885
Mo Cowan 2013 2 Massachusetts Democratic 1969–present
Samuel C. Crafts 1842–1843 3 Vermont Whig 1768–1853
Aaron H. Cragin 1865–1877 2 New Hampshire Republican 1821–1898
Larry Craig 1991–2009 2 Idaho Republican 1945–present
Winthrop M. Crane 1904–1913 2 Massachusetts Republican 1853–1920
Alan Cranston 1969–1993 3 California Democratic 1914–2000
Coe I. Crawford 1909–1915 3 South Dakota Republican 1858–1944
William H. Crawford 1807–1813 2 Georgia Democratic-Republican 1772–1834
John Creswell 1865–1867 3 Maryland Republican 1828–1891
Edward D. Crippa 1954 2 Wyoming Republican 1899–1960
John J. Crittenden 1817–1819
1835–1841
1842–1848
1855–1861		 2, 3 Kentucky Democratic-Republican
Whig
Whig
American		 1787–1863
William E. Crow 1921–1922 1 Pennsylvania Republican 1870–1922
Robert Crozier 1873–1874 2 Kansas Republican 1827–1895
Charles Allen Culberson 1899–1923 1 Texas Democratic 1855–1925
Shelby Moore Cullom 1883–1913 2 Illinois Republican 1829–1914
John Culver 1975–1981 3 Iowa Democratic 1932–2018
Albert B. Cummins 1908–1926 3 Iowa Republican 1850–1926
Carl Curtis 1955–1979 2 Nebraska Republican 1905–2000
Charles Curtis 1907–1913
1915–1929		 2, 3 Kansas Republican 1860–1936
Alfred Cuthbert 1835–1843 3 Georgia Democratic 1785–1856
Bronson M. Cutting 1927–1928
1929–1935		 1 New Mexico Republican 1888–1935
Charles Cutts 1810–1813 3 New Hampshire Democratic-Republican 1769–1846
Al D'Amato 1981–1999 3 New York Republican 1937–present
David Daggett 1813–1819 3 Connecticut Federalist 1764–1851
Porter H. Dale 1923–1933 3 Vermont Republican 1867–1933
George M. Dallas 1831–1833 1 Pennsylvania Democratic 1792–1864
Tristram Dalton 1789–1791 1 Massachusetts Federalist 1738–1817
Judah Dana 1836–1837 1 Maine Democratic 1772–1845
Samuel W. Dana 1810–1821 1 Connecticut Federalist 1760–1830
John A. Danaher 1939–1945 3 Connecticut Republican 1899–1990
John Danforth 1977–1995 1 Missouri Republican 1936–present
Charles E. Daniel 1954 2 South Carolina Democratic 1895–1964
John W. Daniel 1887–1910 1 Virginia Democratic 1842–1910
Price Daniel 1953–1957 1 Texas Democratic 1910–1988
Harry Darby 1949–1950 3 Kansas Republican 1895–1987
Tom Daschle 1987–2005 3 South Dakota Democratic 1947–present
Franklin Davenport 1798–1799 1 New Jersey Federalist 1755–1832
Cushman Kellogg Davis 1887–1900 1 Minnesota Republican 1838–1900
David Davis 1877–1883 2 Illinois Independent 1815–1886
Garrett Davis 1861–1872 3 Kentucky Democratic 1801–1872
Henry G. Davis 1871–1883 2 West Virginia Democratic 1823–1916
James J. Davis 1930–1945 3 Pennsylvania Republican 1873–1947
Jeff Davis 1907–1913 2 Arkansas Democratic 1862–1913
Jefferson Davis 1847–1851
1857–1861		 1 Mississippi Democratic 1807/1808–1889
John Davis 1835–1836
1836–1841
1845–1853		 2 Massachusetts National Republican
Whig
Whig		 1787–1854
Henry L. Dawes 1875–1893 1 Massachusetts Republican 1816–1903
William Crosby Dawson 1849–1855 3 Georgia Whig 1798–1856
Jonathan Dayton 1799–1805 2 New Jersey Federalist 1760–1824
Mark Dayton 2001–2007 1 Minnesota Democratic 1947–present
William L. Dayton 1842–1851 1 New Jersey Whig 1807–1864
William F. De Saussure 1852–1853 2 South Carolina Democratic 1792–1870
William Joseph Deboe 1897–1903 3 Kentucky Republican 1849–1927
Dennis DeConcini 1977–1995 1 Arizona Democratic 1937–present
Jim DeMint 2005–2013 3 South Carolina Republican 1951–present
Charles S. Deneen 1925–1931 2 Illinois Republican 1863–1940
George R. Dennis 1873–1879 3 Maryland Democratic 1822–1882
Jeremiah Denton 1981–1987 3 Alabama Republican 1924–2014
Chauncey Depew 1899–1911 1 New York Republican 1834–1928
Jean Noël Destréhan 1812 2 Louisiana Democratic-Republican 1754–1823
Mike DeWine 1995–2007 3 Ohio Republican 1947–present
James DeWolf 1821–1824
1824–1825		 1 Rhode Island Democratic-Republican
Democratic		 1764–1837
Samuel Dexter 1799–1800 2 Massachusetts Federalist 1761–1816
Nathaniel B. Dial 1919–1925 2 South Carolina Democratic 1862–1940
Charles W. F. Dick 1904–1911 1 Ohio Republican 1858–1945
Mahlon Dickerson 1817–1824
1824–1833		 1, 2 New Jersey Democratic-Republican
Democratic		 1770–1853
Daniel S. Dickinson 1844–1851 2 New York Democratic 1800–1866
Lester J. Dickinson 1931–1937 2 Iowa Republican 1873–1968
Philemon Dickinson 1790–1793 2 New Jersey Federalist 1739–1809
William H. Dieterich 1933–1939 3 Illinois Democratic 1876–1940
Charles Henry Dietrich 1901–1905 1 Nebraska Republican 1853–1924
Clarence Dill 1923–1935 1 Washington Democratic 1884–1978
William P. Dillingham 1900–1923 3 Vermont Republican 1843–1923
Everett Dirksen 1951–1969 3 Illinois Republican 1896–1969
John Adams Dix 1845–1849 3 New York Democratic 1798–1879
Alan J. Dixon 1981–1993 3 Illinois Democratic 1927–2014
Archibald Dixon 1852–1855 3 Kentucky Whig 1802–1876
James Dixon 1857–1869 1 Connecticut Republican 1814–1873
Joseph M. Dixon 1907–1912
1912–1913		 2 Montana Republican
Progressive		 1867–1934
Nathan F. Dixon I 1839–1842 1 Rhode Island Whig 1774–1842
Nathan F. Dixon III 1889–1895 2 Rhode Island Republican 1847–1897
Chris Dodd 1981–2011 3 Connecticut Democratic 1944–present
Thomas J. Dodd 1959–1971 1 Connecticut Democratic 1907–1971
Augustus C. Dodge 1846–1855 3 Iowa Democratic 1812–1883
Henry Dodge 1848–1857 1 Wisconsin Democratic 1782–1867
Bob Dole 1969–1996 3 Kansas Republican 1923–2021
Elizabeth Dole 2003–2009 2 North Carolina Republican 1936–present
Jonathan P. Dolliver 1900–1910 2 Iowa Republican 1858–1910
Joseph N. Dolph 1883–1895 2 Oregon Republican 1835–1897
Pete Domenici 1973–2009 2 New Mexico Republican 1932–2017
Peter H. Dominick 1963–1975 3 Colorado Republican 1915–1981
A. Victor Donahey 1935–1941 1 Ohio Democratic 1873–1946
Forrest C. Donnell 1945–1951 3 Missouri Republican 1884–1980
Joe Donnelly 2013–2019 1 Indiana Democratic 1955–present
James Rood Doolittle 1857–1869 1 Wisconsin Republican 1815–1897
Byron Dorgan 1992–2011 3 North Dakota Democratic 1942–present
Stephen Wallace Dorsey 1873–1879 3 Arkansas Republican 1842–1916
Paul Douglas 1949–1967 2 Illinois Democratic 1892–1976
Stephen A. Douglas 1847–1861 2 Illinois Democratic 1813–1861
Sheridan Downey 1939–1950 3 California Democratic 1884–1961
Solomon W. Downs 1847–1853 2 Louisiana Democratic 1801–1854
Wall Doxey 1941–1943 2 Mississippi Democratic 1892–1962
Charles D. Drake 1867–1870 3 Missouri Republican 1811–1892
Irving W. Drew 1918 3 New Hampshire Republican 1845–1922
John F. Dryden 1902–1907 2 New Jersey Republican 1839–1911
Henry A. du Pont 1895–1896
1906–1917		 1 Delaware Republican 1838–1926
T. Coleman du Pont 1921–1922
1925–1928		 1, 2 Delaware Republican 1863–1930
Fred Dubois 1891–1896
1896–1897
1901–1907		 2, 3 Idaho Republican
Silver Republican
Democratic		 1851–1930
Charles E. Dudley 1829–1833 1 New York Democratic 1780–1841
James H. Duff 1951–1957 3 Pennsylvania Republican 1883–1969
F. Ryan Duffy 1933–1939 3 Wisconsin Democratic 1888–1979
John Foster Dulles 1949 3 New York Republican 1888–1959
David Durenberger 1978–1995 1 Minnesota Republican 1934–2023
Charles Durkee 1855–1861 3 Wisconsin Republican 1805–1870
John A. Durkin 1975–1980 3 New Hampshire Democratic 1936–2012
Henry Dworshak 1946–1949
1949–1962		 2 Idaho Republican 1894–1962
Thomas Eagleton 1969–1987 3 Missouri Democratic 1929–2007
Joseph H. Earle 1897 3 South Carolina Democratic 1847–1897
John Porter East 1981–1986 3 North Carolina Republican 1931–1986
James Eastland 1941
1943–1978		 2 Mississippi Democratic 1904–1986
John Eaton 1818–1821
1821–1829		 1 Tennessee Democratic-Republican 1790–1856
William W. Eaton 1875–1881 1 Connecticut Democratic 1816–1898
Zales Ecton 1947–1953 1 Montana Republican 1898–1961
Walter Evans Edge 1919–1929 3 New Jersey Republican 1873–1956
Alonzo J. Edgerton 1881 2 Minnesota Republican 1827–1896
J. Howard Edmondson 1963–1964 2 Oklahoma Democratic 1925–1971
George F. Edmunds 1866–1891 1 Vermont Republican 1828–1919
Edward I. Edwards 1923–1929 1 New Jersey Democratic 1863–1931
Elaine Edwards 1972 2 Louisiana Democratic 1929–2018
Henry W. Edwards 1823–1827 1 Connecticut Democratic 1779–1847
John Edwards 1792–1795 3 Kentucky Democratic-Republican 1748–1837
John Edwards 1999–2005 3 North Carolina Democratic 1953–present
Ninian Edwards 1818–1824 3 Illinois Democratic-Republican 1775–1833
Davis Elkins 1911
1919–1925		 2 West Virginia Republican 1876–1959
Stephen Benton Elkins 1895–1911 2 West Virginia Republican 1841–1911
Allen J. Ellender 1937–1972 2 Louisiana Democratic 1890–1972
Christopher Ellery 1801–1805 2 Rhode Island Democratic-Republican 1769–1840
John Elliott 1819–1825 3 Georgia Democratic-Republican 1773–1827
Powhatan Ellis 1825–1826
1827–1832		 1 Mississippi Democratic 1790–1863
Oliver Ellsworth 1789–1796 1 Connecticut Federalist 1745–1807
Jonathan Elmer 1789–1791 1 New Jersey Federalist 1745–1817
Franklin H. Elmore 1850 2 South Carolina Democratic 1799–1850
Clair Engle 1959–1964 1 California Democratic 1911–1964
James E. English 1875–1876 3 Connecticut Democratic 1812–1890
John Ensign 2001–2011 1 Nevada Republican 1958–present
Mike Enzi 1997–2021 2 Wyoming Republican 1944–2021
John Wayles Eppes 1817–1819 2 Virginia Democratic-Republican 1773–1823
John E. Erickson 1933–1934 2 Montana Democratic 1863–1946
Richard P. Ernst 1921–1927 3 Kentucky Republican 1858–1934
Sam Ervin 1954–1974 3 North Carolina Democratic 1896–1985
James B. Eustis 1876–1879
1885–1891		 3 Louisiana Democratic 1834–1899
Daniel J. Evans 1983–1989 1 Washington Republican 1925–2024
George Evans 1841–1847 2 Maine Whig 1797–1867
Josiah J. Evans 1853–1858 2 South Carolina Democratic 1786–1858
William M. Evarts 1885–1891 3 New York Republican 1818–1901
Edward Everett 1853–1854 2 Massachusetts Whig 1794–1865
Thomas Ewing 1831–1837
1850–1851		 1, 3 Ohio National Republican
Whig		 1789–1871
William Lee D. Ewing 1835–1837 3 Illinois Democratic 1795–1846
J. James Exon 1979–1997 2 Nebraska Democratic 1921–2005
James Graham Fair 1881–1887 1 Nevada Democratic 1831–1894
Charles W. Fairbanks 1897–1905 3 Indiana Republican 1852–1918
Lauch Faircloth 1993–1999 3 North Carolina Republican 1928–2023
John Fairfield 1843–1847 1 Maine Democratic 1797–1847
Albert B. Fall 1912–1921 2 New Mexico Republican 1861–1944
Paul Fannin 1965–1977 1 Arizona Republican 1907–2002
James T. Farley 1879–1885 3 California Democratic 1829–1886
Charles B. Farwell 1887–1891 3 Illinois Republican 1823–1903
Nathan A. Farwell 1864–1865 1 Maine Republican 1812–1893
Charles James Faulkner 1887–1899 1 West Virginia Democratic 1847–1929
William C. Feazel 1948 3 Louisiana Democratic 1895–1965
Russ Feingold 1993–2011 3 Wisconsin Democratic 1953–present
Dianne Feinstein 1992–2023 1 California Democratic 1933–2023
Alpheus Felch 1847–1853 2 Michigan Democratic 1804–1896
Charles N. Felton 1891–1893 1 California Republican 1832–1914
Rebecca Latimer Felton 1922 3 Georgia Democratic 1835–1930
James Fenner 1805–1807 2 Rhode Island Democratic-Republican 1771–1846
Reuben Fenton 1869–1872
1872–1875		 1 New York Republican
Liberal Republican		 1819–1885
Homer S. Ferguson 1943–1955 2 Michigan Republican 1889–1982
Bert M. Fernald 1916–1926 2 Maine Republican 1858–1926
Woodbridge N. Ferris 1923–1928 1 Michigan Democratic 1853–1928
Orris S. Ferry 1867–1872
1872–1875
1875		 3 Connecticut Republican
Liberal Republican
Republican		 1823–1875
Thomas W. Ferry 1871–1883 2 Michigan Republican 1827–1896
Simeon D. Fess 1923–1935 1 Ohio Republican 1861–1936
William P. Fessenden 1854–1856
1856–1864
1865–1869		 2 Maine Whig
Republican
Republican		 1806–1869
William Few 1789–1793 1 Georgia Democratic-Republican 1748–1828
Richard Stockton Field 1862–1863 1 New Jersey Republican 1803–1870
William Findlay 1821–1824
1824–1827		 1 Pennsylvania Democratic-Republican
Democratic		 1768–1846
Hamilton Fish 1851–1856
1856–1857		 1 New York Whig
Republican		 1808–1893
James Fisk 1817–1818 3 Vermont Democratic-Republican 1763–1844
Graham N. Fitch 1857–1861 3 Indiana Democratic 1809–1892
Peter Fitzgerald 1999–2005 3 Illinois Republican 1960–present
Thomas Fitzgerald 1848–1849 1 Michigan Democratic 1796–1855
Benjamin Fitzpatrick 1848–1849
1853–1855
1855–1861		 2, 3 Alabama Democratic 1802–1869
Jeff Flake 2013–2019 1 Arizona Republican 1962–present
James W. Flanagan 1870–1875 1 Texas Republican 1805–1887
Ralph Flanders 1946–1959 1 Vermont Republican 1880–1970
Duncan U. Fletcher 1909–1936 3 Florida Democratic 1859–1936
Frank Putnam Flint 1905–1911 1 California Republican 1862–1929
George G. Fogg 1866–1867 3 New Hampshire Republican 1813–1881
Hiram Fong 1959–1977 1 Hawaii Republican 1906–2004
Samuel A. Foot 1827–1833 1 Connecticut National Republican 1780–1846
Solomon Foot 1851–1856
1856–1866		 1 Vermont Whig
Republican		 1802–1866
Henry S. Foote 1847–1852 2 Mississippi Democratic 1804–1880
Joseph B. Foraker 1897–1909 3 Ohio Republican 1846–1917
Wendell Ford 1974–1999 3 Kentucky Democratic 1924–2015
John Forsyth 1818–1819
1829–1834		 2, 3 Georgia Democratic-Republican
Democratic		 1780–1841
Addison G. Foster 1899–1905 1 Washington Republican 1837–1917
Dwight Foster 1800–1803 2 Massachusetts Federalist 1757–1823
Ephraim H. Foster 1838–1839
1843–1845		 1 Tennessee Whig 1794–1854
Henry A. Foster 1844–1845 3 New York Democratic 1800–1889
Lafayette S. Foster 1855–1856
1856–1867		 3 Connecticut Whig
Republican		 1806–1880
Murphy J. Foster 1901–1913 2 Louisiana Democratic 1849–1921
Theodore Foster 1790–1801
1801–1803		 1 Rhode Island Federalist
Democratic-Republican		 1752–1828
Joseph S. Fowler 1866–1871 2 Tennessee Republican 1820–1902
Wyche Fowler 1987–1993 3 Georgia Democratic 1940–present
Sheila Frahm 1996 3 Kansas Republican 1945–present
Joseph I. France 1917–1923 1 Maryland Republican 1873–1939
John Brown Francis 1844–1845 1 Rhode Island Law and Order 1791–1864
Al Franken 2009–2018 2 Minnesota Democratic 1951–present
Jesse Franklin 1799–1805
1807–1813		 2, 3 North Carolina Democratic-Republican 1760–1823
James B. Frazier 1905–1911 1 Tennessee Democratic 1856–1937
Lynn Frazier 1923–1941 1 North Dakota Republican 1874–1947
J. Allen Frear Jr. 1949–1961 2 Delaware Democratic 1903–1993
Frederick Frelinghuysen 1793–1796 1 New Jersey Federalist 1753–1804
Frederick T. Frelinghuysen 1866–1869
1871–1877		 1, 2 New Jersey Republican 1817–1885
Joseph S. Frelinghuysen Sr. 1917–1923 1 New Jersey Republican 1869–1948
Theodore Frelinghuysen 1829–1835 2 New Jersey National Republican 1787–1862
John C. Frémont 1850–1851 1 California Republican 1813–1890
Bill Frist 1995–2007 1 Tennessee Republican 1952–present
Eligius Fromentin 1813–1819 3 Louisiana Democratic-Republican 1767–1822
William P. Frye 1881–1911 2 Maine Republican 1830–1911
J. William Fulbright 1945–1974 3 Arkansas Democratic 1905–1995
Charles William Fulton 1903–1909 3 Oregon Republican 1853–1918
William S. Fulton 1836–1844 2 Arkansas Democratic 1795–1844
John Gaillard 1805–1824
1824–1826		 3 South Carolina Democratic-Republican
Democratic		 1765–1826
Jacob Harold Gallinger 1891–1918 3 New Hampshire Republican 1837–1918
Robert J. Gamble 1901–1913 2 South Dakota Republican 1851–1924
David H. Gambrell 1971–1972 2 Georgia Democratic 1929–2021
Cory Gardner 2015–2021 2 Colorado Republican 1974–present
Obadiah Gardner 1911–1913 2 Maine Democratic 1852–1938
Augustus Hill Garland 1877–1885 2 Arkansas Democratic 1832–1899
Jake Garn 1974–1993 3 Utah Republican 1932–present
Frank B. Gary 1908–1909 3 South Carolina Democratic 1860–1922
Edward James Gay 1918–1921 3 Louisiana Democratic 1878–1952
John H. Gear 1895–1900 2 Iowa Republican 1825–1900
John M. Gearin 1905–1907 2 Oregon Democratic 1851–1930
James Z. George 1881–1897 1 Mississippi Democratic 1826–1897
Walter F. George 1922–1957 3 Georgia Democratic 1878–1957
Obadiah German 1809–1815 1 New York Democratic-Republican 1766–1842
Peter G. Gerry 1917–1929
1935–1947		 1 Rhode Island Democratic 1879–1957
Henry S. Geyer 1851–1855
1855–1857		 1 Missouri Whig
Democratic		 1790–1859
Charles Hopper Gibson 1891–1897 3 Maryland Democratic 1842–1900
Ernest W. Gibson Jr. 1940–1941 3 Vermont Republican 1901–1969
Ernest Willard Gibson 1933–1940 3 Vermont Republican 1872–1940
Paris Gibson 1901–1905 1 Montana Democratic 1830–1920
Randall L. Gibson 1883–1892 2 Louisiana Democratic 1832–1892
Abijah Gilbert 1869–1875 1 Florida Republican 1806–1881
William Branch Giles 1804–1815 1, 2 Virginia Democratic-Republican 1762–1830
Frederick H. Gillett 1925–1931 2 Massachusetts Republican 1851–1935
Francis Gillette 1854–1855 2 Connecticut Free Soil 1807–1879
Guy Gillette 1936–1945
1949–1955		 2, 3 Iowa Democratic 1879–1973
Nicholas Gilman 1805–1814 2 New Hampshire Democratic-Republican 1755–1814
Carter Glass 1920–1946 2 Virginia Democratic 1858–1946
John Glenn 1974–1999 3 Ohio Democratic 1921–2016
Otis F. Glenn 1928–1933 3 Illinois Republican 1879–1959
Guy D. Goff 1925–1931 2 West Virginia Republican 1866–1933
Nathan Goff Jr. 1913–1919 2 West Virginia Republican 1843–1920
Phillips Lee Goldsborough 1929–1935 1 Maryland Republican 1865–1946
Robert Henry Goldsborough 1813–1819
1835–1836		 3 Maryland Federalist
National Republican		 1779–1836
George Goldthwaite 1871–1877 2 Alabama Democratic 1809–1879
Barry Goldwater 1953–1965
1969–1987		 1, 3 Arizona Republican 1909–1998
Charles Goodell 1968–1971 1 New York Republican 1926–1987
Benjamin Goodhue 1796–1800 1 Massachusetts Federalist 1748–1814
Frank R. Gooding 1921–1928 3 Idaho Republican 1859–1928
Chauncey Goodrich 1807–1813 3 Connecticut Federalist 1759–1815
Carte Goodwin 2010 1 West Virginia Democratic 1974–present
James Gordon 1909–1910 2 Mississippi Democratic 1833–1912
John B. Gordon 1873–1880
1891–1897		 3 Georgia Democratic 1832–1904
Al Gore 1985–1993 2 Tennessee Democratic 1948–present
Albert Gore Sr. 1953–1971 1 Tennessee Democratic 1907–1998
Christopher Gore 1813–1816 1 Massachusetts Federalist 1758–1827
Thomas Gore 1907–1921
1931–1937		 2, 3 Oklahoma Democratic 1870–1949
Arthur Pue Gorman 1881–1899
1903–1906		 1, 3 Maryland Democratic 1839–1906
Slade Gorton 1981–1987
1989–2001		 3
1		 Washington Republican 1928–2020
Charles C. Gossett 1945–1946 2 Idaho Democratic 1888–1974
Arthur R. Gould 1926–1931 2 Maine Republican 1857–1946
Bob Graham 1987–2005 3 Florida Democratic 1936–2024
Frank Porter Graham 1949–1950 2 North Carolina Democratic 1886–1972
William Alexander Graham 1840–1843 3 North Carolina Whig 1804–1875
Phil Gramm 1985–2002 3 Texas Republican 1942–present
Elijah S. Grammer 1932–1933 3 Washington Republican 1868–1936
Rod Grams 1995–2001 1 Minnesota Republican 1948–2013
Mike Gravel 1969–1981 3 Alaska Democratic 1930–2021
Dixie Bibb Graves 1937–1938 3 Alabama Democratic 1882–1965
George Gray 1885–1899 1 Delaware Democratic 1840–1925
William Grayson 1789–1790 1 Virginia Democratic-Republican 1740–1790
James S. Green 1857–1861 3 Missouri Democratic 1817–1870
Theodore F. Green 1937–1961 2 Rhode Island Democratic 1867–1966
Albert C. Greene 1845–1851 1 Rhode Island Whig 1792–1863
Frank L. Greene 1923–1930 1 Vermont Republican 1870–1930
Ray Greene 1797–1801 3 Rhode Island Federalist 1765–1849
Andrew Gregg 1807–1813 2 Pennsylvania Democratic-Republican 1755–1835
Judd Gregg 1993–2011 3 New Hampshire Republican 1947–present
Robert P. Griffin 1966–1979 2 Michigan Republican 1923–2015
James W. Grimes 1859–1869 2 Iowa Republican 1816–1872
Dwight Griswold 1952–1954 2 Nebraska Republican 1893–1954
Stanley Griswold 1809 3 Ohio Democratic-Republican 1763–1815
Asle Gronna 1911–1921 3 North Dakota Republican 1858–1922
James Black Groome 1879–1885 3 Maryland Democratic 1838–1893
La Fayette Grover 1877–1883 3 Oregon Democratic 1823–1911
Ernest Gruening 1959–1969 1 Alaska Democratic 1887–1974
Felix Grundy 1829–1838
1839–1840		 1 Tennessee Democratic 1775–1840
Joseph R. Grundy 1929–1930 3 Pennsylvania Republican 1863–1961
Joseph F. Guffey 1935–1947 1 Pennsylvania Democratic 1870–1959
Simon Guggenheim 1907–1913 2 Colorado Republican 1867–1941
Walter Guion 1918 3 Louisiana Democratic 1849–1927
James Gunn 1789–1797
1797–1801		 3 Georgia Democratic-Republican
Federalist		 1753–1801
Edward Gurney 1969–1974 3 Florida Republican 1914–1996
John Chandler Gurney 1939–1951 3 South Dakota Republican 1896–1985
James Guthrie 1865–1868 2 Kentucky Democratic 1792–1869
William M. Gwin 1850–1855
1857–1861		 3 California Democratic 1805–1885
Kay Hagan 2009–2015 2 North Carolina Democratic 1953–2019
Chuck Hagel 1997–2009 3 Nebraska Republican 1946–present
John S. Hager 1873–1875 1 California Democratic 1818–1890
Eugene Hale 1881–1911 1 Maine Republican 1836–1918
Frederick Hale 1917–1941 1 Maine Republican 1874–1963
John P. Hale 1847–1848
1848–1853
1855–1856
1856–1865		 1 New Hampshire Independent Democrat
Free Soil
Free Soil
Republican		 1806–1873
Wilton E. Hall 1944–1945 2 South Carolina Democratic 1901–1980
Morgan C. Hamilton 1870–1873
1873–1875
1875–1877		 2 Texas Republican
Liberal Republican
Republican		 1809–1893
William Thomas Hamilton 1869–1875 1 Maryland Democratic 1820–1888
Hannibal Hamlin 1848–1856
1856–1857
1857–1861
1869–1881		 3 Maine Democratic
Republican
Republican
Republican		 1809–1891
James Henry Hammond 1857–1860 3 South Carolina Democratic 1807–1864
Wade Hampton III 1879–1891 3 South Carolina Democratic 1818–1902
Mark Hanna 1897–1904 1 Ohio Republican 1837–1904
Robert Hanna 1831–1832 1 Indiana National Republican 1786–1858
Edward A. Hannegan 1843–1849 3 Indiana Democratic 1807–1859
Henry C. Hansbrough 1891–1909 3 North Dakota Republican 1848–1933
Clifford Hansen 1967–1978 2 Wyoming Republican 1912–2009
Alexander Contee Hanson 1816–1819 1 Maryland Federalist 1786–1819
Martin D. Hardin 1816–1817 2 Kentucky Federalist 1780–1823
Benjamin F. Harding 1862–1865 2 Oregon Democratic 1823–1899
Warren G. Harding 1915–1921 3 Ohio Republican 1865–1923
Thomas W. Hardwick 1914–1919 2 Georgia Democratic 1872–1944
Tom Harkin 1985–2015 2 Iowa Democratic 1939–present
James Harlan 1855–1857
1857–1865
1867–1873		 3 Iowa Free Soil
Republican
Republican		 1820–1899
Robert Goodloe Harper 1816 1 Maryland Federalist 1765–1825
William Harper 1826 3 South Carolina Democratic 1790–1847
John W. Harreld 1921–1927 3 Oklahoma Republican 1872–1950
Fred R. Harris 1964–1973 2 Oklahoma Democratic 1930–2024
Ira Harris 1861–1867 3 New York Republican 1802–1875
Isham G. Harris 1877–1897 2 Tennessee Democratic 1818–1897
John S. Harris 1868–1871 2 Louisiana Republican 1825–1906
Kamala Harris 2017–2021 3 California Democratic 1964–present
William Alexander Harris 1897–1903 3 Kansas Populist 1841–1909
William J. Harris 1919–1932 2 Georgia Democratic 1868–1932
Benjamin Harrison 1881–1887 1 Indiana Republican 1833–1901
Pat Harrison 1919–1941 2 Mississippi Democratic 1881–1941
William Henry Harrison 1825–1828 3 Ohio National Republican 1773–1841
Gary Hart 1975–1987 3 Colorado Democratic 1936–present
Philip Hart 1959–1976 1 Michigan Democratic 1912–1976
Thomas C. Hart 1945–1946 1 Connecticut Republican 1877–1971
Vance Hartke 1959–1977 1 Indiana Democratic 1919–2003
James M. Harvey 1874–1877 2 Kansas Republican 1833–1894
Floyd Haskell 1973–1979 2 Colorado Democratic 1916–1998
Daniel O. Hastings 1928–1937 2 Delaware Republican 1874–1966
Carl Hatch 1933–1949 2 New Mexico Democratic 1889–1963
Orrin Hatch 1977–2019 1 Utah Republican 1934–2022
Henry D. Hatfield 1929–1935 1 West Virginia Republican 1875–1962
Mark Hatfield 1967–1997 2 Oregon Republican 1922–2011
Paul G. Hatfield 1978 2 Montana Democratic 1928–2000
William Hathaway 1973–1979 2 Maine Democratic 1924–2013
Henry P. Haun 1859–1860 1 California Democratic 1815–1860
Harry B. Hawes 1926–1933 3 Missouri Democratic 1869–1947
Albert W. Hawkes 1943–1949 2 New Jersey Republican 1878–1971
Benjamin Hawkins 1789–1791
1791–1795		 3 North Carolina Federalist
Democratic-Republican		 1754–1816
Paula Hawkins 1981–1987 3 Florida Republican 1927–2009
Joseph Roswell Hawley 1881–1905 1 Connecticut Republican 1826–1905
S. I. Hayakawa 1977–1983 1 California Republican 1906–1992
Carl Hayden 1927–1969 3 Arizona Democratic 1877–1972
Arthur P. Hayne 1858 2 South Carolina Democratic 1788–1867
Robert Y. Hayne 1823–1824
1824–1831
1831–1832		 2 South Carolina Democratic-Republican
Democratic
Nullifier		 1791–1839
Monroe Hayward 1899 1 Nebraska Republican 1840–1899
William Henry Haywood Jr. 1843–1846 3 North Carolina Democratic 1801–1852
George Hearst 1886
1887–1891		 1 California Democratic 1820–1891
Felix Hebert 1929–1935 1 Rhode Island Republican 1874–1969
Chic Hecht 1983–1989 1 Nevada Republican 1928–2006
Howell Heflin 1979–1997 2 Alabama Democratic 1921–2005
James Thomas Heflin 1920–1931 2 Alabama Democratic 1869–1951
John Heinz 1977–1991 1 Pennsylvania Republican 1938–1991
John N. Heiskell 1913 2 Arkansas Democratic 1872–1972
Henry Heitfeld 1897–1901
1901–1903		 3 Idaho Populist
Democratic		 1859–1938
Heidi Heitkamp 2013–2019 1 North Dakota Democratic 1955–present
Dean Heller 2011–2019 1 Nevada Republican 1960–present
Jesse Helms 1973–2003 2 North Carolina Republican 1921–2008
George Helmy 2024 1 New Jersey Democratic 1979–present
James A. Hemenway 1905–1909 3 Indiana Republican 1860–1923
John Hemphill 1859–1861 2 Texas Democratic 1803–1862
Charles Henderson 1918–1921 3 Nevada Democratic 1873–1954
James Pinckney Henderson 1857–1858 1 Texas Democratic 1808–1858
John Henderson 1839–1845 1 Mississippi Whig 1797–1857
John B. Henderson 1862–1865
1865–1869		 1 Missouri Union
Republican		 1826–1913
Thomas A. Hendricks 1863–1869 1 Indiana Democratic 1819–1885
William Hendricks 1825–1837 3 Indiana National Republican 1782–1850
Robert C. Hendrickson 1949–1955 2 New Jersey Republican 1898–1964
Thomas C. Hennings Jr. 1951–1960 3 Missouri Democratic 1903–1960
John Henry 1789–1797 3 Maryland Federalist 1750–1798
Frank Hereford 1877–1881 1 West Virginia Democratic 1825–1891
Clyde L. Herring 1937–1943 2 Iowa Democratic 1879–1945
Weldon Brinton Heyburn 1903–1912 3 Idaho Republican 1852–1912
Bourke B. Hickenlooper 1945–1969 3 Iowa Republican 1896–1971
John J. Hickey 1961–1962 2 Wyoming Democratic 1911–1970
Thomas Holliday Hicks 1862–1865 3 Maryland Unconditional Union 1798–1865
Anthony Higgins 1889–1895 3 Delaware Republican 1840–1912
Benjamin Harvey Hill 1877–1882 2 Georgia Democratic 1823–1882
David B. Hill 1892–1897 3 New York Democratic 1843–1910
Isaac Hill 1831–1836 3 New Hampshire Democratic 1789–1851
J. Lister Hill 1938–1969 3 Alabama Democratic 1894–1984
Joshua Hill 1868–1873 3 Georgia Republican 1812–1891
Nathaniel P. Hill 1879–1885 3 Colorado Republican 1832–1900
William Luther Hill 1936 3 Florida Democratic 1873–1951
James Hillhouse 1796–1810 1 Connecticut Federalist 1754–1832
William Hindman 1800–1801 3 Maryland Federalist 1743–1822
Frank Hiscock 1887–1893 1 New York Republican 1834–1914
Gilbert Hitchcock 1911–1923 1 Nebraska Democratic 1859–1934
Herbert E. Hitchcock 1936–1938 3 South Dakota Democratic 1867–1958
Phineas Hitchcock 1871–1877 2 Nebraska Republican 1831–1881
George Frisbie Hoar 1877–1904 2 Massachusetts Republican 1826–1904
John Sloss Hobart 1798 1 New York Federalist 1738–1805
John D. Hoblitzell Jr. 1958 2 West Virginia Republican 1912–1962
Kaneaster Hodges Jr. 1977–1979 2 Arkansas Democratic 1938–2022
Clyde R. Hoey 1945–1954 3 North Carolina Democratic 1877–1954
Spessard Holland 1946–1971 1 Florida Democratic 1892–1971
Fritz Hollings 1966–2005 3 South Carolina Democratic 1922–2019
Henry F. Hollis 1913–1919 2 New Hampshire Democratic 1869–1949
Rufus C. Holman 1939–1945 2 Oregon Republican 1877–1959
David Holmes 1820–1825 1 Mississippi Democratic-Republican 1769–1832
John Holmes 1820–1824
1824–1827
1829–1833		 1 Maine Democratic-Republican
National Republican
National Republican		 1773–1843
Rush Holt Sr. 1935–1941 1 West Virginia Democratic 1905–1955
Albert J. Hopkins 1903–1909 3 Illinois Republican 1846–1922
Outerbridge Horsey 1810–1821 1 Delaware Federalist 1777–1842
Andrew Jackson Houston 1941 2 Texas Democratic 1854–1941
George S. Houston 1879 3 Alabama Democratic 1811–1879
Sam Houston 1846–1855
1855–1859		 2 Texas Democratic
American		 1793–1863
Guy V. Howard 1936–1937 2 Minnesota Republican 1879–1954
Jacob M. Howard 1862–1871 2 Michigan Republican 1805–1871
John Eager Howard 1796–1803 1 Maryland Federalist 1752–1827
Timothy O. Howe 1861–1879 3 Wisconsin Republican 1816–1883
James B. Howell 1870–1871 2 Iowa Republican 1816–1880
Jeremiah B. Howell 1811–1817 2 Rhode Island Democratic-Republican 1771–1822
Robert B. Howell 1923–1933 1 Nebraska Republican 1864–1933
Benjamin Howland 1804–1809 1 Rhode Island Democratic-Republican 1755–1821
Roman Hruska 1954–1976 2 Nebraska Republican 1904–1999
Henry Hubbard 1835–1841 2 New Hampshire Democratic 1784–1857
Walter Dee Huddleston 1973–1985 2 Kentucky Democratic 1926–2018
James W. Huffman 1945–1946 1 Ohio Democratic 1894–1980
Daniel Elliott Huger 1843–1845 2 South Carolina Democratic 1779–1854
Charles J. Hughes Jr. 1909–1911 3 Colorado Democratic 1853–1911
Harold Hughes 1969–1975 3 Iowa Democratic 1922–1996
James H. Hughes 1937–1943 2 Delaware Democratic 1867–1953
William Hughes 1913–1918 2 New Jersey Democratic 1872–1918
Cordell Hull 1931–1933 2 Tennessee Democratic 1871–1955
Gordon J. Humphrey 1979–1990 2 New Hampshire Republican 1940–present
Hubert Humphrey 1949–1964
1971–1978		 1, 2 Minnesota Democratic 1911–1978
Muriel Humphrey 1978 1 Minnesota Democratic 1912–1998
Robert Humphreys 1956 2 Kentucky Democratic 1893–1977
Lester C. Hunt 1949–1954 2 Wyoming Democratic 1892–1954
John Hunter 1796–1798 2 South Carolina Democratic-Republican 1750–1802
Richard C. Hunter 1934–1935 1 Nebraska Democratic 1884–1941
Robert M. T. Hunter 1847–1861 2 Virginia Democratic 1809–1887
William Hunter 1811–1821 1 Rhode Island Federalist 1774–1849
Jabez W. Huntington 1840–1847 1 Connecticut Whig 1788–1847
Eppa Hunton 1892–1895 2 Virginia Democratic 1822–1908
Paul O. Husting 1915–1917 3 Wisconsin Democratic 1866–1917
Tim Hutchinson 1997–2003 2 Arkansas Republican 1949–present
Kay Bailey Hutchison 1993–2013 1 Texas Republican 1943–present
John James Ingalls 1873–1891 3 Kansas Republican 1833–1900
Jim Inhofe 1994–2023 2 Oklahoma Republican 1934–2024
Daniel Inouye 1963–2012 3 Hawaii Democratic 1924–2012
John L. M. Irby 1891–1897 3 South Carolina Democratic 1854–1900
James Iredell Jr. 1828–1831 3 North Carolina Democratic 1788–1853
Johnny Isakson 2005–2019 3 Georgia Republican 1944–2021
Alfred Iverson Sr. 1855–1861 3 Georgia Democratic 1798–1873
Irving Ives 1947–1959 1 New York Republican 1896–1962
Ralph Izard 1789–1795 3 South Carolina Federalist 1741/1742–1804
Andrew Jackson 1797–1798
1823–1825		 1, 2 Tennessee Democratic-Republican 1767–1845
Henry M. Jackson 1953–1983 1 Washington Democratic 1912–1983
Howell Edmunds Jackson 1881–1886 1 Tennessee Democratic 1832–1895
James Jackson 1793–1795
1801–1806		 2, 3 Georgia Democratic-Republican 1757–1806
Samuel D. Jackson 1944 3 Indiana Democratic 1895–1951
William Purnell Jackson 1912–1914 1 Maryland Republican 1868–1939
Charles Tillinghast James 1851–1857 1 Rhode Island Democratic 1805–1862
Ollie Murray James 1913–1918 2 Kentucky Democratic 1871–1918
Spencer Jarnagin 1843–1847 2 Tennessee Whig 1792–1853
Thomas Jordan Jarvis 1894–1895 3 North Carolina Democratic 1836–1915
Jacob Javits 1957–1981 3 New York Republican 1904–1986
Jim Jeffords 1989–2001
2001–2007		 1 Vermont Republican
Independent		 1934–2014
William E. Jenner 1944–1945
1947–1959		 1, 3 Indiana Republican 1908–1985
Benning W. Jenness 1845–1846 2 New Hampshire Democratic 1806–1879
Roger Jepsen 1979–1985 2 Iowa Republican 1928–2020
Daniel T. Jewett 1870–1871 3 Missouri Republican 1807–1906
Mike Johanns 2009–2015 2 Nebraska Republican 1950–present
Andrew Johnson 1857–1862
1875		 1 Tennessee Democratic 1808–1875
Charles Fletcher Johnson 1911–1917 1 Maine Democratic 1859–1930
Edwin C. Johnson 1937–1955 2 Colorado Democratic 1884–1970
Edwin S. Johnson 1915–1921 3 South Dakota Democratic 1857–1933
Henry Johnson 1818–1823
1823–1824
1844–1849		 2, 3 Louisiana Democratic-Republican
National Republican
Whig		 1783–1864
Herschel V. Johnson 1848–1849 2 Georgia Democratic 1812–1880
Hiram Johnson 1917–1945 1 California Republican 1866–1945
Lyndon B. Johnson 1949–1961 2 Texas Democratic 1908–1973
Magnus Johnson 1923–1925 2 Minnesota Farmer–Labor 1871–1936
Martin N. Johnson 1909 3 North Dakota Republican 1850–1909
Reverdy Johnson 1845–1849
1863–1868		 1 Maryland Whig
Democratic		 1796–1876
Richard Mentor Johnson 1819–1824
1824–1829		 2 Kentucky Democratic-Republican
Democratic		 1780–1850
Robert Ward Johnson 1853–1861 3 Arkansas Democratic 1814–1879
Tim Johnson 1997–2015 2 South Dakota Democratic 1946–2024
Waldo P. Johnson 1861–1862 2 Missouri Democratic 1817–1885
William Samuel Johnson 1789–1791 3 Connecticut Federalist 1727–1819
J. Bennett Johnston 1972–1997 2 Louisiana Democratic 1932–present
John W. Johnston 1870–1871
1871–1883		 2 Virginia Democratic 1818–1889
Joseph F. Johnston 1907–1913 3 Alabama Democratic 1843–1913
Josiah S. Johnston 1824–1833 3 Louisiana National Republican 1784–1833
Olin D. Johnston 1945–1965 3 South Carolina Democratic 1896–1965
Rienzi Melville Johnston 1913 2 Texas Democratic 1849–1926
Samuel Johnston 1789–1793 3 North Carolina Federalist 1733–1816
Benjamin F. Jonas 1879–1885 3 Louisiana Democratic 1834–1911
Andrieus A. Jones 1917–1927 1 New Mexico Democratic 1862–1927
Charles W. Jones 1875–1887 1 Florida Democratic 1834–1897
Doug Jones 2018–2021 2 Alabama Democratic 1954–present
George Jones 1807 2 Georgia Democratic-Republican 1766–1838
George Wallace Jones 1848–1859 2 Iowa Democratic 1804–1896
James C. Jones 1851–1856
1856–1857		 1 Tennessee Whig
Democratic		 1809–1859
James Kimbrough Jones 1885–1903 3 Arkansas Democratic 1839–1908
John Percival Jones 1873–1895
1895–1901
1901–1903		 3 Nevada Republican
Silverite
Republican		 1829–1912
Wesley Livsey Jones 1909–1932 3 Washington Republican 1863–1932
B. Everett Jordan 1958–1973 2 North Carolina Democratic 1896–1974
Leonard B. Jordan 1962–1973 2 Idaho Republican 1899–1983
Elias Kane 1825–1835 3 Illinois Democratic 1794–1835
David Karnes 1987–1989 1 Nebraska Republican 1948–2020
Nancy Kassebaum 1978–1997 2 Kansas Republican 1932–present
Bob Kasten 1981–1993 3 Wisconsin Republican 1942–present
Ted Kaufman 2009–2010 2 Delaware Democratic 1939–present
William Marmaduke Kavanaugh 1913 2 Arkansas Democratic 1866–1915
Hamilton Fish Kean 1929–1935 1 New Jersey Republican 1862–1941
John Kean 1899–1911 1 New Jersey Republican 1852–1914
Thomas Kearns 1901–1905 1 Utah Republican 1862–1918
Kenneth Keating 1959–1965 1 New York Republican 1900–1975
Estes Kefauver 1949–1963 2 Tennessee Democratic 1903–1963
Frank B. Kellogg 1917–1923 1 Minnesota Republican 1856–1937
William Pitt Kellogg 1868–1872
1877–1883		 2, 3 Louisiana Republican 1830–1918
James K. Kelly 1871–1877 2 Oregon Democratic 1819–1903
William Kelly 1822–1825 3 Alabama Democratic-Republican 1786–1834
James P. Kem 1947–1953 1 Missouri Republican 1890–1965
Dirk Kempthorne 1993–1999 3 Idaho Republican 1951–present
John B. Kendrick 1917–1933 1 Wyoming Democratic 1857–1933
John E. Kenna 1883–1893 2 West Virginia Democratic 1848–1893
Anthony Kennedy 1857–1863 1 Maryland American 1810–1892
John F. Kennedy 1953–1960 1 Massachusetts Democratic 1917–1963
Robert F. Kennedy 1965–1968 1 New York Democratic 1925–1968
Ted Kennedy 1962–2009 1 Massachusetts Democratic 1932–2009
Richard R. Kenney 1897–1901 2 Delaware Democratic 1856–1931
Joseph Kent 1833–1837 1 Maryland Whig 1779–1837
William S. Kenyon 1911–1922 2 Iowa Republican 1869–1933
John W. Kern 1911–1917 1 Indiana Democratic 1849–1917
Francis Kernan 1875–1881 1 New York Democratic 1816–1892
John Leeds Kerr 1841–1843 3 Maryland Whig 1780–1844
Joseph Kerr 1814–1815 1 Ohio Democratic-Republican 1765–1837
Robert S. Kerr 1949–1963 2 Oklahoma Democratic 1896–1963
Bob Kerrey 1989–2001 1 Nebraska Democratic 1943–present
John Kerry 1985–2013 2 Massachusetts Democratic 1943–present
David M. Key 1875–1877 1 Tennessee Democratic 1824–1900
Henry W. Keyes 1919–1937 2 New Hampshire Republican 1862–1938
Harley M. Kilgore 1941–1956 1 West Virginia Democratic 1893–1956
John Pendleton King 1833–1837 2 Georgia Democratic 1799–1888
Preston King 1857–1863 1 New York Republican 1806–1865
Rufus King 1789–1796
1813–1825		 3 New York Federalist 1755–1827
William H. King 1917–1941 1 Utah Democratic 1863–1949
William R. King 1819–1844
1848–1852		 2, 3 Alabama Democratic 1786–1853
William F. Kirby 1916–1921 3 Arkansas Democratic 1867–1934
Mark Kirk 2010–2017 3 Illinois Republican 1959–present
Paul G. Kirk 2009–2010 1 Massachusetts Democratic 1938–present
Samuel J. Kirkwood 1866–1867
1877–1881		 2, 3 Iowa Republican 1813–1894
Aaron Kitchell 1805–1809 2 New Jersey Democratic-Republican 1744–1820
Alfred B. Kittredge 1901–1909 3 South Dakota Republican 1861–1911
Nehemiah R. Knight 1821–1824
1824–1832
1832–1841		 2 Rhode Island Democratic-Republican
National Republican
Whig		 1780–1854
William Knowland 1945–1959 1 California Republican 1908–1974
Philander C. Knox 1904–1909
1917–1921		 1 Pennsylvania Republican 1853–1921
Herb Kohl 1989–2013 1 Wisconsin Democratic 1935–2023
Bob Krueger 1993 1 Texas Democratic 1935–2022
Thomas Kuchel 1953–1969 3 California Republican 1910–1994
Jon Kyl 1995–2013
2018		 1
3		 Arizona Republican 1942–present
James H. Kyle 1891–1901 3 South Dakota Populist 1854–1901
Robert M. La Follette 1906–1925 1 Wisconsin Republican 1855–1925
Robert M. La Follette Jr. 1925–1934
1934–1947		 1 Wisconsin Republican
Progressive		 1895–1953
Abner Lacock 1813–1819 3 Pennsylvania Democratic-Republican 1770–1837
Edwin F. Ladd 1921–1925 3 North Dakota Republican 1859–1925
William Laird III 1956 1 West Virginia Democratic 1916–1974
Lucius Quintus Cincinnatus Lamar 1877–1885 2 Mississippi Democratic 1825–1893
John Lambert 1809–1815 1 New Jersey Democratic-Republican 1746–1823
Mary Landrieu 1997–2015 2 Louisiana Democratic 1955–present
Harry Lane 1913–1917 2 Oregon Democratic 1855–1917
Henry S. Lane 1861–1867 3 Indiana Republican 1811–1881
Jim Lane 1861–1866 2 Kansas Republican 1814–1866
Joseph Lane 1859–1861 3 Oregon Democratic 1801–1881
John Langdon 1789–1793
1793–1801		 3 New Hampshire Federalist
Democratic-Republican		 1741–1819
William Langer 1941–1959 1 North Dakota Republican 1886–1959
James Lanman 1819–1825 3 Connecticut Democratic-Republican 1767–1841
Elbridge G. Lapham 1881–1885 3 New York Republican 1814–1890
Octaviano Ambrosio Larrazolo 1928–1929 1 New Mexico Republican 1859–1930
Milton Latham 1860–1863 1 California Democratic 1827–1882
Asbury Latimer 1903–1908 3 South Carolina Democratic 1851–1908
Henry Latimer 1795–1801 1 Delaware Federalist 1752–1819
John Laurance 1796–1800 3 New York Federalist 1750–1810
Frank Lausche 1957–1969 3 Ohio Democratic 1895–1990
Frank Lautenberg 1982–2001
2003–2013		 1, 2 New Jersey Democratic 1924–2013
Paul Laxalt 1974–1987 3 Nevada Republican 1922–2018
Luke Lea 1911–1917 1 Tennessee Democratic 1879–1945
Edward L. Leahy 1949–1950 1 Rhode Island Democratic 1886–1953
Patrick Leahy 1975–2023 3 Vermont Democratic 1940–present
Walter Leake 1817–1820 1 Mississippi Democratic-Republican 1762–1825
Blair Lee I 1914–1917 1 Maryland Democratic 1857–1944
Joshua B. Lee 1937–1943 2 Oklahoma Democratic 1892–1967
Richard Henry Lee 1789–1792 2 Virginia Democratic-Republican 1732–1794
Herbert H. Lehman 1950–1957 3 New York Democratic 1878–1963
Michael Leib 1809–1814 1 Pennsylvania Democratic-Republican 1760–1822
Benjamin W. Leigh 1834–1836 2 Virginia National Republican 1781–1849
George LeMieux 2009–2011 3 Florida Republican 1969–present
Alton Lennon 1953–1954 2 North Carolina Democratic 1906–1986
Irvine Lenroot 1918–1927 3 Wisconsin Republican 1869–1949
Carl Levin 1979–2015 2 Michigan Democratic 1934–2021
Dixon Hall Lewis 1844–1848 2 Alabama Democratic 1802–1848
J. Hamilton Lewis 1913–1919
1931–1939		 2 Illinois Democratic 1863–1939
John F. Lewis 1870–1875 1 Virginia Republican 1818–1895
Joe Lieberman 1989–2006
2006–2013		 1 Connecticut Democratic
Independent Democrat		 1942–2024
Blanche Lincoln 1999–2011 3 Arkansas Democratic 1960–present
William Lindsay 1893–1901 2 Kentucky Democratic 1835–1909
Lewis F. Linn 1833–1843 3 Missouri Democratic 1796–1843
Henry F. Lippitt 1911–1917 1 Rhode Island Republican 1856–1933
Samuel Livermore 1793–1801 2 New Hampshire Federalist 1732–1803
Edward Livingston 1829–1831 2 Louisiana Democratic 1764–1836
Edward Lloyd 1819–1824
1824–1826		 3 Maryland Democratic-Republican
Democratic		 1779–1834
James Lloyd 1797–1800 3 Maryland Federalist 1745–1820
James Lloyd 1808–1813
1822–1824
1824–1826		 1, 2 Massachusetts Federalist
National Republican
National Republican		 1769–1831
Cyrus Locher 1928 3 Ohio Democratic 1878–1929
Francis Locke Jr. 1814–1815 3 North Carolina Democratic-Republican 1776–1823
Henry Cabot Lodge 1893–1924 1 Massachusetts Republican 1850–1924
Henry Cabot Lodge Jr. 1937–1944
1947–1953		 1, 2 Massachusetts Republican 1902–1985
Kelly Loeffler 2020–2021 3 Georgia Republican 1970–present
Scott Loftin 1936 1 Florida Democratic 1878–1953
George Logan 1801–1807 3 Pennsylvania Democratic-Republican 1753–1821
John A. Logan 1871–1877
1879–1886		 2, 3 Illinois Republican 1826–1886
M. M. Logan 1931–1939 2 Kentucky Democratic 1874–1939
William Logan 1819–1820 3 Kentucky Democratic-Republican 1776–1822
Augustine Lonergan 1933–1939 3 Connecticut Democratic 1874–1947
Chester I. Long 1903–1909 3 Kansas Republican 1860–1934
Edward V. Long 1960–1968 3 Missouri Democratic 1908–1972
Huey Long 1932–1935 2 Louisiana Democratic 1893–1935
Oren E. Long 1959–1963 3 Hawaii Democratic 1889–1965
Rose McConnell Long 1936–1937 2 Louisiana Democratic 1892–1970
Russell B. Long 1948–1987 3 Louisiana Democratic 1918–2003
William Lorimer 1909–1912 3 Illinois Republican 1861–1934
Trent Lott 1989–2007 1 Mississippi Republican 1941–present
Walter Lowrie 1819–1825 3 Pennsylvania Democratic-Republican 1784–1868
Scott W. Lucas 1939–1951 3 Illinois Democratic 1892–1968
Richard Lugar 1977–2013 1 Indiana Republican 1932–2019
Alva M. Lumpkin 1941 2 South Carolina Democratic 1886–1941
Wilson Lumpkin 1837–1841 2 Georgia Democratic 1783–1870
Ernest Lundeen 1937–1940 2 Minnesota Farmer–Labor 1878–1940
Hall S. Lusk 1960 2 Oregon Democratic 1883–1983
Lucius Lyon 1837–1839 1 Michigan Democratic 1800–1851
Willis Benson Machen 1872–1873 3 Kentucky Democratic 1810–1893
Connie Mack III 1989–2001 1 Florida Republican 1940–present
Samuel Maclay 1803–1809 1 Pennsylvania Democratic-Republican 1741–1811
William Maclay 1789–1791 1 Pennsylvania Democratic-Republican 1737–1804
Nathaniel Macon 1815–1824
1824–1828		 3 North Carolina Democratic-Republican
Democratic		 1757–1837
Warren Magnuson 1944–1981 3 Washington Democratic 1905–1989
Allan B. Magruder 1812–1813 3 Louisiana Democratic-Republican 1775–1822
William Mahone 1881–1887 1 Virginia Readjuster 1826–1895
Francis Malbone 1809 1 Rhode Island Federalist 1759–1809
Stephen Mallory 1851–1861 1 Florida Democratic 1812–1873
Stephen Mallory II 1897–1907 3 Florida Democratic 1848–1907
George W. Malone 1947–1959 1 Nevada Republican 1890–1961
Francis T. Maloney 1935–1945 1 Connecticut Democratic 1894–1945
Joe Manchin 2010–2025 1 West Virginia Democratic
Independent		 1947–present
Charles F. Manderson 1883–1895 2 Nebraska Republican 1837–1911
Willie Person Mangum 1831–1833
1833–1836
1840–1853		 2, 3 North Carolina Democratic
National Republican
Whig		 1792–1861
Mike Mansfield 1953–1977 1 Montana Democratic 1903–2001
Lee Mantle 1895–1896
1896–1899		 1 Montana Republican
Silver Republican		 1851–1934
William L. Marcy 1831–1833 3 New York Democratic 1786–1857
William Marks 1825–1831 3 Pennsylvania National Republican 1778–1858
Humphrey Marshall 1795–1801 3 Kentucky Federalist 1760–1841
Gilman Marston 1889 2 New Hampshire Republican 1811–1890
Alexander Martin 1793–1799 2 North Carolina Democratic-Republican 1740–1807
Edward Martin 1947–1959 1 Pennsylvania Republican 1879–1967
George B. Martin 1918–1919 2 Kentucky Democratic 1876–1945
John Martin 1893–1895 2 Kansas Democratic 1833–1913
Thomas E. Martin 1955–1961 2 Iowa Republican 1893–1971
Thomas S. Martin 1895–1919 2 Virginia Democratic 1847–1919
James Edgar Martine 1911–1917 1 New Jersey Democratic 1850–1925
Mel Martínez 2005–2009 3 Florida Republican 1946–present
Armistead Thomson Mason 1816–1817 2 Virginia Democratic-Republican 1787–1819
James Murray Mason 1847–1861 1 Virginia Democratic 1798–1871
Jeremiah Mason 1813–1817 3 New Hampshire Federalist 1768–1848
Jonathan Mason 1800–1803 1 Massachusetts Federalist 1756–1831
Stevens Thomson Mason 1794–1803 1 Virginia Democratic-Republican 1760–1803
William E. Mason 1897–1903 3 Illinois Republican 1850–1921
William A. Massey 1912–1913 1 Nevada Republican 1856–1914
Harlan Mathews 1993–1994 2 Tennessee Democratic 1927–2014
Elisha Mathewson 1807–1811 2 Rhode Island Democratic-Republican 1767–1853
Charles Mathias 1969–1987 3 Maryland Republican 1922–2010
Spark Matsunaga 1977–1990 1 Hawaii Democratic 1916–1990
Stanley Matthews 1877–1879 3 Ohio Republican 1824–1889
Mack Mattingly 1981–1987 3 Georgia Republican 1931–present
Samuel B. Maxey 1875–1887 1 Texas Democratic 1825–1895
Burnet R. Maybank 1941–1954 2 South Carolina Democratic 1899–1954
Earle Bradford Mayfield 1923–1929 1 Texas Democratic 1881–1964
William Gibbs McAdoo 1933–1938 2 California Democratic 1863–1941
George W. McBride 1895–1901 3 Oregon Republican 1854–1911
John McCain 1987–2018 3 Arizona Republican 1936–2018
Pat McCarran 1933–1954 3 Nevada Democratic 1876–1954
Eugene McCarthy 1959–1971 1 Minnesota Democratic 1916–2005
Joseph McCarthy 1947–1957 1 Wisconsin Republican 1908–1957
Claire McCaskill 2007–2019 1 Missouri Democratic 1953–present
John L. McClellan 1943–1977 2 Arkansas Democratic 1896–1977
Jim McClure 1973–1991 2 Idaho Republican 1924–2011
Louis E. McComas 1899–1905 1 Maryland Republican 1846–1907
William J. McConnell 1890–1891 3 Idaho Republican 1839–1925
Medill McCormick 1919–1925 2 Illinois Republican 1877–1925
James B. McCreary 1903–1909 3 Kentucky Democratic 1838–1918
Thomas C. McCreery 1868–1871
1873–1879		 2, 3 Kentucky Democratic 1816–1890
Roscoe C. McCulloch 1929–1930 3 Ohio Republican 1880–1958
Porter J. McCumber 1899–1923 1 North Dakota Republican 1858–1933
James W. McDill 1881–1883 2 Iowa Republican 1834–1894
Alexander McDonald 1868–1871 2 Arkansas Republican 1832–1903
Joseph E. McDonald 1875–1881 1 Indiana Democratic 1819–1891
James A. McDougall 1861–1867 3 California Democratic 1817–1867
George McDuffie 1842–1846 3 South Carolina Democratic 1790–1851
Samuel D. McEnery 1897–1910 3 Louisiana Democratic 1837–1910
Ernest McFarland 1941–1953 1 Arizona Democratic 1894–1984
Gale W. McGee 1959–1977 1 Wyoming Democratic 1915–1992
George McGill 1930–1939 3 Kansas Democratic 1879–1963
George McGovern 1963–1981 3 South Dakota Democratic 1922–2012
J. Howard McGrath 1947–1949 1 Rhode Island Democratic 1903–1966
Joseph McIlvaine 1823–1824
1824–1826		 1 New Jersey Democratic-Republican
National Republican		 1769–1826
Thomas J. McIntyre 1962–1979 2 New Hampshire Democratic 1915–1992
Samuel McKean 1833–1839 1 Pennsylvania Democratic 1787–1841
Kenneth McKellar 1917–1953 1 Tennessee Democratic 1869–1957
John McKinley 1826–1831
1837		 3 Alabama Democratic 1780–1852
William B. McKinley 1921–1926 3 Illinois Republican 1856–1926
Louis McLane 1827–1829 1 Delaware Democratic 1786–1857
Anselm J. McLaurin 1894–1895
1901–1909		 2 Mississippi Democratic 1848–1909
John L. McLaurin 1897–1903 3 South Carolina Democratic 1860–1934
George P. McLean 1911–1929 1 Connecticut Republican 1857–1932
John McLean 1824–1825
1829–1830		 2, 3 Illinois Democratic 1791–1830
Brien McMahon 1945–1952 3 Connecticut Democratic 1903–1952
William H. McMaster 1925–1931 2 South Dakota Republican 1877–1968
James McMillan 1889–1902 2 Michigan Republican 1838–1902
Samuel J. R. McMillan 1875–1887 2 Minnesota Republican 1826–1897
Patrick V. McNamara 1955–1966 2 Michigan Democratic 1894–1966
Charles L. McNary 1917–1918
1918–1944		 2 Oregon Republican 1874–1944
John R. McPherson 1877–1895 2 New Jersey Democratic 1833–1897
John J. McRae 1851–1852 1 Mississippi Democratic 1815–1868
Samuel McRoberts 1841–1843 2 Illinois Democratic 1799–1843
Martha McSally 2019–2020 3 Arizona Republican 1966–present
James M. Mead 1938–1947 1 New York Democratic 1885–1964
Rice W. Means 1924–1927 3 Colorado Republican 1877–1949
Edwin L. Mechem 1962–1964 1 New Mexico Republican 1912–2002
Return J. Meigs Jr. 1808–1810 1 Ohio Democratic-Republican 1764–1825
John Melcher 1977–1989 1 Montana Democratic 1924–2018
Prentiss Mellen 1818–1820 1 Massachusetts Federalist 1764–1840
Bob Menendez 2006–2024 1 New Jersey Democratic 1954–present
David Meriwether 1852 3 Kentucky Democratic 1800–1893
William Duhurst Merrick 1838–1845 1 Maryland Whig 1793–1857
Augustus Summerfield Merrimon 1873–1879 3 North Carolina Democratic 1830–1892
Jesse H. Metcalf 1924–1937 2 Rhode Island Republican 1860–1942
Lee Metcalf 1961–1978 2 Montana Democratic 1911–1978
Thomas Metcalfe 1848–1849 3 Kentucky Whig 1780–1855
Howard Metzenbaum 1974
1976–1995		 1, 3 Ohio Democratic 1917–2008
Barbara Mikulski 1987–2017 3 Maryland Democratic 1936–present
Joseph Millard 1901–1907 2 Nebraska Republican 1836–1922
John Milledge 1806–1809 3 Georgia Democratic-Republican 1757–1818
Bert H. Miller 1949 2 Idaho Democratic 1879–1949
Homer V. M. Miller 1869–1871 2 Georgia Democratic 1814–1896
Jack Miller 1961–1973 2 Iowa Republican 1916–1994
Jacob W. Miller 1841–1853 2 New Jersey Whig 1800–1862
John E. Miller 1937–1941 2 Arkansas Democratic 1888–1981
John Franklin Miller 1881–1886 1 California Republican 1831–1886
Stephen Decatur Miller 1831–1833 3 South Carolina Nullifier 1787–1838
Warner Miller 1881–1887 1 New York Republican 1838–1918
Zell Miller 2000–2005 3 Georgia Democratic 1932–2018
Eugene Millikin 1941–1957 3 Colorado Republican 1891–1958
Elijah H. Mills 1820–1824
1824–1827		 1 Massachusetts Federalist
National Republican		 1776–1829
Roger Q. Mills 1892–1899 1 Texas Democratic 1832–1911
John Gerald Milton 1938 1 New Jersey Democratic 1881–1977
William Hall Milton 1908–1909 3 Florida Democratic 1864–1942
Sherman Minton 1935–1941 1 Indiana Democratic 1890–1965
Charles B. Mitchel 1861 3 Arkansas Democratic 1815–1864
George J. Mitchell 1980–1995 1 Maine Democratic 1933–present
Hugh Mitchell 1945–1946 1 Washington Democratic 1907–1996
John H. Mitchell 1873–1879
1885–1897
1901–1905		 1 Oregon Republican 1835–1905
John I. Mitchell 1881–1887 1 Pennsylvania Republican 1838–1907
John L. Mitchell 1893–1899 3 Wisconsin Democratic 1842–1904
Stephen Mix Mitchell 1793–1795 2, 3 Connecticut Federalist 1743–1835
Samuel L. Mitchill 1804–1809 1 New York Democratic-Republican 1764–1831
Walter Mondale 1964–1976 2 Minnesota Democratic 1928–2021
Hernando Money 1897–1911 1 Mississippi Democratic 1839–1912
James Monroe 1790–1794 1 Virginia Democratic-Republican 1758–1831
Mike Monroney 1951–1969 3 Oklahoma Democratic 1902–1980
Joseph Montoya 1964–1977 1 New Mexico Democratic 1915–1978
Blair Moody 1951–1952 1 Michigan Democratic 1902–1954
Gideon C. Moody 1889–1891 3 South Dakota Republican 1832–1904
Wyman B. S. Moor 1848 1 Maine Democratic 1811–1869
A. Harry Moore 1935–1938 1 New Jersey Democratic 1879–1952
Andrew Moore 1804–1809 1, 2 Virginia Democratic-Republican 1752–1821
Edward H. Moore 1943–1949 2 Oklahoma Republican 1871–1950
Gabriel Moore 1831–1833
1833–1837		 3 Alabama Democratic
National Republican		 1785–1845
James Turner Morehead 1841–1847 2 Kentucky Whig 1797–1854
Edwin D. Morgan 1863–1869 1 New York Republican 1811–1883
John Tyler Morgan 1877–1907 2 Alabama Democratic 1824–1907
Robert Burren Morgan 1975–1981 3 North Carolina Democratic 1925–2016
David L. Morril 1817–1823 2 New Hampshire Democratic-Republican 1772–1849
Justin Smith Morrill 1867–1898 3 Vermont Republican 1810–1898
Lot M. Morrill 1861–1869
1869–1876		 1, 2 Maine Republican 1813–1883
Gouverneur Morris 1800–1803 1 New York Federalist 1752–1816
Robert Morris 1789–1795 3 Pennsylvania Federalist 1734–1806
Thomas Morris 1833–1839 1 Ohio Democratic 1776–1844
Cameron A. Morrison 1930–1932 3 North Carolina Democratic 1869–1953
Dwight Morrow 1930–1931 2 New Jersey Republican 1873–1931
Jeremiah Morrow 1813–1819 3 Ohio Democratic-Republican 1771–1852
Wayne Morse 1945–1952
1952–1955
1955–1969		 3 Oregon Republican
Independent
Democratic		 1900–1974
Jackson Morton 1849–1855 3 Florida Whig 1794–1874
Oliver P. Morton 1867–1877 3 Indiana Republican 1823–1877
Thruston Ballard Morton 1957–1968 3 Kentucky Republican 1907–1982
Mike Braun 2019–2025 1 Indiana Republican 1954–present
Carol Moseley Braun 1993–1999 3 Illinois Democratic 1947–present
George H. Moses 1918–1933 3 New Hampshire Republican 1869–1944
John Moses 1945 3 North Dakota Democratic 1885–1945
Frank Moss 1959–1977 1 Utah Democratic 1911–2003
Alexandre Mouton 1837–1842 3 Louisiana Democratic 1804–1885
Daniel Patrick Moynihan 1977–2001 1 New York Democratic 1927–2003
Peter Muhlenberg 1801 3 Pennsylvania Democratic-Republican 1746–1807
Frederick W. Mulkey 1907
1918		 2 Oregon Republican 1874–1924
Karl Mundt 1948–1973 2 South Dakota Republican 1900–1974
Orrice Abram Murdock Jr. 1941–1947 1 Utah Democratic 1893–1979
Frank Murkowski 1981–2002 3 Alaska Republican 1933–present
Edward Murphy Jr. 1893–1899 1 New York Democratic 1834–1911
George Murphy 1965–1971 1 California Republican 1902–1992
Maurice J. Murphy Jr. 1961–1962 2 New Hampshire Republican 1927–2002
Richard L. Murphy 1933–1936 3 Iowa Democratic 1875–1936
James E. Murray 1934–1961 2 Montana Democratic 1876–1961
Edmund Muskie 1959–1980 1 Maine Democratic 1914–1996
Francis J. Myers 1945–1951 3 Pennsylvania Democratic 1901–1956
Henry L. Myers 1911–1923 1 Montana Democratic 1862–1943
Arnold Naudain 1830–1836 1 Delaware National Republican 1790–1872
Matthew M. Neely 1923–1929
1931–1941
1949–1958		 1, 2 West Virginia Democratic 1874–1958
Arthur E. Nelson 1942–1943 2 Minnesota Republican 1892–1955
Ben Nelson 2001–2013 1 Nebraska Democratic 1941–present
Bill Nelson 2001–2019 1 Florida Democratic 1942–present
Gaylord Nelson 1963–1981 3 Wisconsin Democratic 1916–2005
Knute Nelson 1895–1923 2 Minnesota Republican 1843–1923
James Nesmith 1861–1867 3 Oregon Democratic 1820–1885
Maurine Neuberger 1960–1967 2 Oregon Democratic 1907–2000
Richard L. Neuberger 1955–1960 2 Oregon Democratic 1912–1960
Harry Stewart New 1917–1923 1 Indiana Republican 1858–1937
Truman Handy Newberry 1919–1922 2 Michigan Republican 1864–1945
Francis G. Newlands 1903–1917 3 Nevada Democratic 1846–1917
Robert C. Nicholas 1836–1841 2 Louisiana Democratic 1787–1856
Wilson Cary Nicholas 1799–1804 2 Virginia Democratic-Republican 1761–1820
Alfred O. P. Nicholson 1840–1842
1859–1861		 1, 2 Tennessee Democratic 1808–1876
Samuel D. Nicholson 1921–1923 2 Colorado Republican 1859–1923
Don Nickles 1981–2005 3 Oklahoma Republican 1948–present
John Milton Niles 1835–1839
1843–1849		 1, 3 Connecticut Democratic 1787–1856
George S. Nixon 1905–1912 1 Nevada Republican 1860–1912
Richard Nixon 1950–1953 3 California Republican 1913–1994
James Noble 1816–1831 1 Indiana National Republican 1785–1831
Peter Norbeck 1921–1936 3 South Dakota Republican 1870–1936
George W. Norris 1913–1936
1936–1943		 2 Nebraska Republican
Independent		 1861–1944
Moses Norris Jr. 1849–1855 3 New Hampshire Democratic 1799–1855
William North 1798 1 New York Federalist 1755–1836
Daniel Sheldon Norton 1865–1870 2 Minnesota Republican 1829–1870
John Norvell 1837–1841 2 Michigan Democratic 1789–1850
Thomas M. Norwood 1871–1877 2 Georgia Democratic 1830–1913
Amos Nourse 1857 1 Maine Republican 1794–1877
John F. Nugent 1918–1921 3 Idaho Democratic 1868–1931
Sam Nunn 1972–1997 2 Georgia Democratic 1938–present
Gerald Nye 1925–1945 3 North Dakota Republican 1892–1971
James W. Nye 1864–1873 3 Nevada Republican 1815–1876
Herbert O'Conor 1947–1953 1 Maryland Democratic 1896–1960
W. Lee O'Daniel 1941–1949 2 Texas Democratic 1890–1969
James Aloysius O'Gorman 1911–1917 1 New York Democratic 1860–1943
Joseph C. O'Mahoney 1934–1953
1954–1961		 1, 2 Wyoming Democratic 1884–1962
Barack Obama 2005–2008 3 Illinois Democratic 1961–present
Tasker Oddie 1921–1933 3 Nevada Republican 1870–1950
Aaron Ogden 1801–1803 1 New Jersey Federalist 1756–1839
Richard J. Oglesby 1873–1879 3 Illinois Republican 1824–1899
Simeon Olcott 1801–1805 2 New Hampshire Federalist 1735–1815
George T. Oliver 1909–1917 1 Pennsylvania Republican 1848–1919
Thomas W. Osborn 1868–1873 3 Florida Republican 1833–1898
Harrison Gray Otis 1817–1822 2 Massachusetts Federalist 1765–1848
Lee Slater Overman 1903–1930 3 North Carolina Democratic 1854–1930
John H. Overton 1933–1948 3 Louisiana Democratic 1875–1948
Robert Latham Owen 1907–1925 2 Oklahoma Democratic 1856–1947
Bob Packwood 1969–1995 3 Oregon Republican 1932–present
Algernon Paddock 1875–1881
1887–1893		 1 Nebraska Republican 1830–1897
Carroll S. Page 1908–1923 1 Vermont Republican 1843–1925
John Page 1836–1837 3 New Hampshire Democratic 1787–1865
Elijah Paine 1795–1801 3 Vermont Federalist 1757–1842
John M. Palmer 1891–1897 3 Illinois Democratic 1817–1900
Thomas W. Palmer 1883–1889 2 Michigan Republican 1830–1913
William A. Palmer 1818–1824
1824–1825		 3 Vermont Democratic-Republican
National Republican		 1781–1860
Nahum Parker 1807–1810 3 New Hampshire Democratic-Republican 1760–1839
Richard E. Parker 1836–1837 2 Virginia Democratic 1783–1840
Albion Parris 1827–1828 1 Maine Democratic 1788–1857
John Fabyan Parrott 1819–1824
1824–1825		 3 New Hampshire Democratic-Republican
National Republican		 1767–1836
Frank C. Partridge 1930–1931 1 Vermont Republican 1861–1943
Samuel Pasco 1887–1899 1 Florida Democratic 1834–1917
John Pastore 1950–1976 1 Rhode Island Democratic 1907–2000
William Paterson 1789–1790 2 New Jersey Federalist 1745–1806
David T. Patterson 1866–1869 1 Tennessee Democratic 1818–1891
James W. Patterson 1867–1873 3 New Hampshire Republican 1823–1893
John J. Patterson 1873–1879 3 South Carolina Republican 1830–1912
Roscoe C. Patterson 1929–1935 1 Missouri Republican 1876–1954
Thomas M. Patterson 1901–1907 2 Colorado Democratic 1839–1916
John Patton Jr. 1894–1895 1 Michigan Republican 1850–1907
Frederick G. Payne 1953–1959 1 Maine Republican 1904–1978
Henry B. Payne 1885–1891 3 Ohio Democratic 1810–1896
Thomas H. Paynter 1907–1913 2 Kentucky Democratic 1851–1921
Roger C. Peace 1941 2 South Carolina Democratic 1899–1968
James Pearce 1843–1856
1856–1862		 3 Maryland Whig
Democratic		 1805–1862
James B. Pearson 1962–1978 2 Kansas Republican 1920–2009
Henry R. Pease 1874–1875 1 Mississippi Republican 1835–1907
William A. Peffer 1891–1897 3 Kansas Populist 1831–1912
Claiborne Pell 1961–1997 2 Rhode Island Democratic 1918–2009
George H. Pendleton 1879–1885 3 Ohio Democratic 1825–1889
Isaac S. Pennybacker 1845–1847 1 Virginia Democratic 1805–1847
Boies Penrose 1897–1921 3 Pennsylvania Republican 1860–1921
Claude Pepper 1936–1951 3 Florida Democratic 1900–1989
George W. Pepper 1922–1927 3 Pennsylvania Republican 1867–1961
Charles H. Percy 1967–1985 2 Illinois Republican 1919–2011
LeRoy Percy 1910–1913 2 Mississippi Democratic 1860–1929
David Perdue 2015–2021 2 Georgia Republican 1949–present
Bishop W. Perkins 1892–1893 2 Kansas Republican 1841–1894
George Clement Perkins 1893–1915 3 California Republican 1839–1923
Kirtland I. Perky 1912–1913 3 Idaho Democratic 1867–1939
Richard F. Pettigrew 1889–1896
1896–1901		 2 South Dakota Republican
Silver Republican		 1848–1926
John Pettit 1853–1855 3 Indiana Democratic 1807–1877
Edmund Pettus 1897–1907 3 Alabama Democratic 1821–1907
James D. Phelan 1915–1921 3 California Democratic 1861–1930
Samuel S. Phelps 1839–1851
1853–1854		 1, 3 Vermont Whig 1793–1855
Lawrence C. Phipps 1919–1931 2 Colorado Republican 1862–1958
Israel Pickens 1826 3 Alabama Democratic 1780–1827
Timothy Pickering 1803–1811 2 Massachusetts Federalist 1745–1829
Franklin Pierce 1837–1842 3 New Hampshire Democratic 1804–1869
Gilbert A. Pierce 1889–1891 3 North Dakota Republican 1839–1901
Austin F. Pike 1883–1886 2 New Hampshire Republican 1819–1886
Samuel H. Piles 1905–1911 1 Washington Republican 1858–1940
Charles Pinckney 1798–1801 2 South Carolina Democratic-Republican 1754–1824
William B. Pine 1925–1931 2 Oklahoma Republican 1877–1942
William Pinkney 1819–1822 1 Maryland Democratic-Republican 1764–1822
Key Pittman 1913–1940 1 Nevada Democratic 1872–1940
Orville H. Platt 1879–1905 3 Connecticut Republican 1827–1905
Thomas C. Platt 1881
1897–1909		 1, 3 New York Republican 1833–1910
James Pleasants 1819–1822 2 Virginia Democratic-Republican 1769–1836
Preston B. Plumb 1877–1891 2 Kansas Republican 1837–1891
William Plumer 1802–1807 3 New Hampshire Federalist 1759–1850
George Poindexter 1830–1831
1831–1835		 2 Mississippi Democratic
National Republican		 1779–1853
Miles Poindexter 1911–1913
1913–1915
1915–1923		 1 Washington Republican
Progressive
Republican		 1868–1946
Luke P. Poland 1865–1867 3 Vermont Republican 1815–1887
Trusten Polk 1857–1862 1 Missouri Democratic 1811–1876
William P. Pollock 1918–1919 2 South Carolina Democratic 1870–1922
Atlee Pomerene 1911–1923 1 Ohio Democratic 1863–1937
Samuel C. Pomeroy 1861–1873 3 Kansas Republican 1816–1891
John Pool 1868–1873 3 North Carolina Republican 1826–1884
James P. Pope 1933–1939 3 Idaho Democratic 1884–1966
John Pope 1807–1813 3 Kentucky Democratic-Republican 1770–1845
Alexander Porter 1833–1836
1836–1837
1843–1844		 3 Louisiana National Republican
Whig
Whig		 1785–1844
Augustus Seymour Porter 1840–1845 1 Michigan Whig 1798–1872
Rob Portman 2011–2023 3 Ohio Republican 1955–present
Thomas Posey 1812–1813 2 Louisiana Democratic-Republican 1750–1818
Charles E. Potter 1952–1959 1 Michigan Republican 1916–1979
Samuel J. Potter 1803–1804 1 Rhode Island Democratic-Republican 1753–1804
Richard Potts 1793–1796 1 Maryland Federalist 1753–1808
Lazarus W. Powell 1859–1865 2 Kentucky Democratic 1812–1867
Thomas C. Power 1890–1895 2 Montana Republican 1839–1923
Daniel D. Pratt 1869–1875 1 Indiana Republican 1813–1877
Thomas Pratt 1850–1856
1856–1857		 1 Maryland Whig
Democratic		 1804–1869
Samuel Prentiss 1831–1836
1836–1842		 3 Vermont National Republican
Whig		 1782–1857
Larry Pressler 1979–1997 2 South Dakota Republican 1942–present
William C. Preston 1833–1837
1837–1842		 3 South Carolina Nullifier
Whig		 1794–1860
Samuel Price 1876–1877 1 West Virginia Democratic 1805–1884
Oliver H. Prince 1828–1829 2 Georgia Democratic 1787–1837
Jeter Connelly Pritchard 1895–1903 3 North Carolina Republican 1857–1921
Redfield Proctor 1891–1908 1 Vermont Republican 1831–1908
Winston L. Prouty 1959–1971 1 Vermont Republican 1906–1971
William Proxmire 1957–1989 1 Wisconsin Democratic 1915–2005
David Pryor 1979–1997 2 Arkansas Democratic 1934–2024
Luke Pryor 1880 3 Alabama Democratic 1820–1900
Mark Pryor 2003–2015 2 Arkansas Democratic 1963–present
George E. Pugh 1855–1861 3 Ohio Democratic 1822–1876
James L. Pugh 1880–1897 3 Alabama Democratic 1820–1907
William E. Purcell 1910–1911 3 North Dakota Democratic 1856–1928
William A. Purtell 1952
1953–1959		 1, 3 Connecticut Republican 1897–1978
Gladys Pyle 1938–1939 3 South Dakota Republican 1890–1989
Joseph V. Quarles 1899–1905 1 Wisconsin Republican 1843–1911
Matthew Quay 1887–1899
1901–1904		 1 Pennsylvania Republican 1833–1904
Dan Quayle 1981–1989 3 Indiana Republican 1947–present
George L. P. Radcliffe 1935–1947 1 Maryland Democratic 1877–1974
Samuel M. Ralston 1923–1925 1 Indiana Democratic 1857–1925
Alexander Ramsey 1863–1875 1 Minnesota Republican 1815–1903
Jennings Randolph 1958–1985 2 West Virginia Democratic 1902–1998
John Randolph of Roanoke 1825–1827 1 Virginia Democratic 1773–1833
Theodore Fitz Randolph 1875–1881 1 New Jersey Democratic 1826–1883
Joseph E. Ransdell 1913–1931 2 Louisiana Democratic 1858–1954
Matt Whitaker Ransom 1872–1895 2 North Carolina Democratic 1826–1904
Robert Rantoul Jr. 1851 1 Massachusetts Democratic 1805–1852
Joseph Lafayette Rawlins 1897–1903 1 Utah Democratic 1850–1926
Charles A. Rawson 1922 2 Iowa Republican 1867–1936
Isidor Rayner 1905–1912 1 Maryland Democratic 1850–1912
George Read 1789–1793 1 Delaware Federalist 1733–1798
Jacob Read 1795–1801 3 South Carolina Federalist 1752–1816
John Henninger Reagan 1887–1891 3 Texas Democratic 1818–1905
Alfred E. Reames 1938 3 Oregon Democratic 1870–1943
Clyde M. Reed 1939–1949 3 Kansas Republican 1871–1949
David A. Reed 1922–1935 1 Pennsylvania Republican 1880–1953
James A. Reed 1911–1929 1 Missouri Democratic 1861–1944
Philip Reed 1806–1813 3 Maryland Democratic-Republican 1760–1829
Thomas Buck Reed 1826–1827
1829		 1, 2 Mississippi Democratic 1787–1829
David Settle Reid 1854–1859 2 North Carolina Democratic 1813–1891
Harry Reid 1987–2017 3 Nevada Democratic 1939–2021
Hiram Rhodes Revels 1870–1871 2 Mississippi Republican 1827–1901
Chapman Revercomb 1943–1949
1956–1959		 1, 2 West Virginia Republican 1895–1979
Robert Rice Reynolds 1932–1945 3 North Carolina Democratic 1884–1963
Samuel W. Reynolds 1954 1 Nebraska Republican 1890–1988
Robert Barnwell Rhett 1850–1852 2 South Carolina Democratic 1800–1876
Abraham Ribicoff 1963–1981 3 Connecticut Democratic 1910–1998
Benjamin F. Rice 1868–1872
1872–1873		 3 Arkansas Republican
Liberal Republican		 1828–1905
Henry Mower Rice 1858–1863 1 Minnesota Democratic 1816–1894
Harry A. Richardson 1907–1913 2 Delaware Republican 1853–1928
William Alexander Richardson 1863–1865 2 Illinois Democratic 1811–1875
George R. Riddle 1864–1867 1 Delaware Democratic 1817–1867
Harrison H. Riddleberger 1883–1889 2 Virginia Readjuster 1844–1890
Henry M. Ridgely 1827–1829 2 Delaware Democratic 1779–1847
Donald Riegle 1977–1995 1 Michigan Democratic 1938–present
William Cabell Rives 1832–1834
1836–1839
1841–1845		 1, 2 Virginia Democratic
Democratic
Whig		 1793–1868
William N. Roach 1893–1899 1 North Dakota Democratic 1840–1902
William H. Roane 1837–1841 2 Virginia Democratic 1787–1845
Chuck Robb 1989–2001 1 Virginia Democratic 1939–present
Asher Robbins 1825–1836
1836–1839		 1 Rhode Island National Republican
Whig		 1761–1845
Jonathan Roberts 1814–1821 1 Pennsylvania Democratic-Republican 1771–1854
Pat Roberts 1997–2021 2 Kansas Republican 1936–present
Absalom Willis Robertson 1946–1966 2 Virginia Democratic 1887–1971
Edward V. Robertson 1943–1949 2 Wyoming Republican 1881–1963
Thomas J. Robertson 1868–1877 2 South Carolina Republican 1823–1897
Arthur Raymond Robinson 1925–1935 1 Indiana Republican 1881–1961
John McCracken Robinson 1830–1841 2 Illinois Democratic 1794–1843
Jonathan Robinson 1807–1815 1 Vermont Democratic-Republican 1756–1819
Joseph Taylor Robinson 1913–1937 2 Arkansas Democratic 1872–1937
Moses Robinson 1791–1797 1 Vermont Democratic-Republican 1741–1813
John M. Robsion 1930 2 Kentucky Republican 1873–1948
Jay Rockefeller 1985–2015 2 West Virginia Democratic 1937–present
Julius Rockwell 1854–1855 2 Massachusetts Whig 1805–1888
Caesar Augustus Rodney 1822–1823 1 Delaware Democratic-Republican 1772–1824
Daniel Rodney 1826–1827 2 Delaware National Republican 1764–1846
Edward H. Rollins 1877–1883 2 New Hampshire Republican 1824–1889
Mitt Romney 2019–2025 1 Utah Republican 1947–present
Elihu Root 1909–1915 3 New York Republican 1845–1937
Joseph Rosier 1941–1942 2 West Virginia Democratic 1870–1951
Edmund G. Ross 1866–1871 2 Kansas Republican 1826–1907
James Ross 1794–1803 1 Pennsylvania Federalist 1762–1847
Jonathan Ross 1899–1900 3 Vermont Republican 1826–1905
William Roth 1971–2001 1 Delaware Republican 1921–2003
John Rowan 1825–1831 3 Kentucky Democratic 1773–1843
Marco Rubio 2011–2025 3 Florida Republican 1971–present
Warren Rudman 1981–1993 3 New Hampshire Republican 1930–2012
Benjamin Ruggles 1815–1824
1824–1833		 1 Ohio Democratic-Republican
National Republican		 1783–1857
John Ruggles 1835–1841 2 Maine Democratic 1789–1874
Thomas Jefferson Rusk 1846–1857 1 Texas Democratic 1803–1857
Donald S. Russell 1965–1966 3 South Carolina Democratic 1906–1998
Richard Russell Jr. 1933–1971 2 Georgia Democratic 1897–1971
John Rutherfurd 1791–1798 1 New Jersey Federalist 1760–1840
Dwight M. Sabin 1883–1889 2 Minnesota Republican 1843–1902
Frederic M. Sackett 1925–1930 2 Kentucky Republican 1868–1941
Ken Salazar 2005–2009 3 Colorado Democratic 1955–present
Pierre Salinger 1964 1 California Democratic 1925–2004
Leverett Saltonstall 1945–1967 2 Massachusetts Republican 1892–1979
Newell Sanders 1912–1913 2 Tennessee Republican 1850–1939
Wilbur F. Sanders 1890–1893 1 Montana Republican 1834–1905
Nathan Sanford 1815–1821
1826–1831		 1 New York Democratic-Republican
National Republican		 1777–1838
Terry Sanford 1986–1993 3 North Carolina Democratic 1917–1998
Rick Santorum 1995–2007 1 Pennsylvania Republican 1958–present
Paul Sarbanes 1977–2007 1 Maryland Democratic 1933–2020
Aaron A. Sargent 1873–1879 3 California Republican 1827–1887
Ben Sasse 2015–2023 2 Nebraska Republican 1972–present
Jim Sasser 1977–1995 1 Tennessee Democratic 1936–2024
Eli Saulsbury 1871–1889 2 Delaware Democratic 1817–1893
Willard Saulsbury Jr. 1913–1919 2 Delaware Democratic 1861–1927
Willard Saulsbury Sr. 1859–1871 2 Delaware Democratic 1820–1892
Alvin Saunders 1877–1883 2 Nebraska Republican 1817–1899
Frederick A. Sawyer 1868–1873 3 South Carolina Republican 1822–1891
Philetus Sawyer 1881–1893 1 Wisconsin Republican 1816–1900
William B. Saxbe 1969–1974 3 Ohio Republican 1916–2010
Thomas D. Schall 1925–1935 2 Minnesota Republican 1878–1935
Harrison Schmitt 1977–1983 1 New Mexico Republican 1935–present
Andrew Frank Schoeppel 1949–1962 2 Kansas Republican 1894–1962
James Schureman 1799–1801 1 New Jersey Federalist 1756–1824
Carl Schurz 1869–1871
1871–1875		 1 Missouri Republican
Liberal Republican		 1829–1906
Karl C. Schuyler 1932–1933 3 Colorado Republican 1877–1933
Philip Schuyler 1789–1791
1797–1798		 1 New York Federalist 1733–1804
Harry Schwartz 1937–1943 2 Wyoming Democratic 1869–1955
Richard Schweiker 1969–1981 3 Pennsylvania Republican 1926–2015
Lewis B. Schwellenbach 1935–1940 1 Washington Democratic 1894–1948
Hugh Scott 1959–1977 1 Pennsylvania Republican 1900–1994
John Scott 1869–1875 1 Pennsylvania Republican 1824–1896
Nathan B. Scott 1899–1911 1 West Virginia Republican 1842–1924
W. Kerr Scott 1954–1958 2 North Carolina Democratic 1896–1958
William L. Scott 1973–1979 2 Virginia Republican 1915–1997
James G. Scrugham 1942–1945 1 Nevada Democratic 1880–1945
Fred A. Seaton 1951–1952 2 Nebraska Republican 1909–1974
William K. Sebastian 1848–1861 2 Arkansas Democratic 1812–1865
Theodore Sedgwick 1796–1799 3 Massachusetts Federalist 1746–1813
James Semple 1843–1847 2 Illinois Democratic 1798–1866
Jeff Sessions 1997–2017 2 Alabama Republican 1946–present
Ambrose Hundley Sevier 1836–1848 3 Arkansas Democratic 1801–1848
William H. Seward 1849–1855
1855–1861		 3 New York Whig
Republican		 1801–1872
William Joyce Sewell 1881–1887
1895–1901		 1, 2 New Jersey Republican 1835–1901
Horatio Seymour 1821–1824
1824–1833		 1 Vermont Democratic-Republican
National Republican		 1778–1857
John Seymour 1991–1992 1 California Republican 1937–present
John F. Shafroth 1913–1919 2 Colorado Democratic 1854–1922
William Sharon 1875–1881 1 Nevada Republican 1821–1885
James Sheafe 1801–1802 3 New Hampshire Federalist 1755–1829
William Paine Sheffield Sr. 1884–1885 2 Rhode Island Republican 1820–1907
Richard Shelby 1987–1994
1994–2023		 3 Alabama Democratic
Republican		 1934–present
Ether Shepley 1833–1836 1 Maine Democratic 1789–1877
Morris Sheppard 1913–1941 2 Texas Democratic 1875–1941
John Sherman 1861–1877
1881–1897		 1, 3 Ohio Republican 1823–1900
Lawrence Yates Sherman 1913–1921 3 Illinois Republican 1858–1939
Roger Sherman 1791–1793 3 Connecticut Federalist 1721–1793
James Shields 1849–1855
1858–1859
1879		 2, 3 Illinois
Minnesota
Missouri		 Democratic 1810–1879
John K. Shields 1913–1925 2 Tennessee Democratic 1858–1934
Henrik Shipstead 1923–1941
1941–1947		 1 Minnesota Farmer–Labor
Republican		 1881–1960
Benjamin F. Shively 1909–1916 3 Indiana Democratic 1857–1916
Samuel M. Shortridge 1921–1933 3 California Republican 1861–1952
Hugh Ike Shott 1942–1943 2 West Virginia Republican 1866–1953
George L. Shoup 1890–1901 2 Idaho Republican 1836–1904
Nathaniel Silsbee 1826–1835 2 Massachusetts National Republican 1773–1850
Furnifold McLendel Simmons 1901–1931 1 North Carolina Democratic 1854–1940
James F. Simmons 1841–1847
1857–1862		 1, 2 Rhode Island Whig
Republican		 1795–1864
Joseph Simon 1898–1903 3 Oregon Republican 1851–1935
Paul Simon 1985–1997 2 Illinois Democratic 1928–2003
Alan Simpson 1979–1997 2 Wyoming Republican 1931–present
Milward Simpson 1962–1967 2 Wyoming Republican 1897–1993
Kyrsten Sinema 2019–2025 1 Arizona Democratic
Independent		 1976–present
James H. Slater 1879–1885 3 Oregon Democratic 1826–1899
James M. Slattery 1939–1940 2 Illinois Democratic 1878–1948
John Slidell 1853–1861 3 Louisiana Democratic 1793–1871
George Smathers 1951–1969 3 Florida Democratic 1913–2007
William H. Smathers 1937–1943 2 New Jersey Democratic 1891–1955
Benjamin A. Smith II 1960–1962 1 Massachusetts Democratic 1916–1991
Bob Smith 1990–2003 2 New Hampshire Republican 1941–present
Daniel Smith 1798
1805–1809		 1, 2 Tennessee Democratic-Republican 1748–1818
Delazon Smith 1859 2 Oregon Democratic 1816–1860
Ellison D. Smith 1909–1944 3 South Carolina Democratic 1864–1944
Frank L. Smith 1926–1928 3 Illinois Republican 1867–1950
Gordon H. Smith 1997–2009 2 Oregon Republican 1952–present
Howard Alexander Smith 1944–1959 1 New Jersey Republican 1880–1966
Israel Smith 1803–1807 1 Vermont Democratic-Republican 1759–1810
James Smith Jr. 1893–1899 1 New Jersey Democratic 1851–1927
John Smith 1803–1808 1 Ohio Democratic-Republican 1735–1824
John Smith 1804–1813 3 New York Democratic-Republican 1735–1816
John Walter Smith 1908–1921 3 Maryland Democratic 1845–1925
M. Hoke Smith 1911–1921 3 Georgia Democratic 1855–1931
Marcus A. Smith 1912–1921 3 Arizona Democratic 1851–1924
Margaret Chase Smith 1949–1973 2 Maine Republican 1897–1995
Nathan Smith 1833–1835 1 Connecticut National Republican 1777–1835
Oliver H. Smith 1837–1843 3 Indiana Whig 1794–1859
Perry Smith 1837–1843 3 Connecticut Democratic 1783–1852
Ralph T. Smith 1969–1970 3 Illinois Republican 1915–1972
Samuel Smith 1803–1815
1822–1824
1824–1833		 1 Maryland Democratic-Republican
Democratic-Republican
Democratic		 1752–1839
Truman Smith 1849–1854 3 Connecticut Whig 1791–1884
William Smith 1816–1823
1826–1831		 2, 3 South Carolina Democratic-Republican
Democratic		 1762–1840
William Alden Smith 1907–1919 2 Michigan Republican 1859–1932
Willis Smith 1950–1953 2 North Carolina Democratic 1887–1953
Reed Smoot 1903–1933 3 Utah Republican 1862–1941
Olympia Snowe 1995–2013 1 Maine Republican 1947–present
Pierre Soulé 1847
1849–1853		 2, 3 Louisiana Democratic 1801–1870
Samuel L. Southard 1821–1823
1833–1837
1837–1842		 1 New Jersey Democratic-Republican
National Republican
Whig		 1787–1842
John Sparkman 1946–1979 2 Alabama Democratic 1899–1985
Arlen Specter 1981–2009
2009–2011		 3 Pennsylvania Republican
Democratic		 1930–2012
Jesse Speight 1845–1847 1 Mississippi Democratic 1795–1847
John S. Spence 1836–1840 3 Maryland Whig 1788–1840
George E. Spencer 1868–1879 3 Alabama Republican 1836–1893
Lloyd Spencer 1941–1943 2 Arkansas Democratic 1893–1981
Selden P. Spencer 1918–1925 3 Missouri Republican 1862–1925
William Spong Jr. 1966–1973 2 Virginia Democratic 1920–1997
John Coit Spooner 1885–1891
1897–1907		 3 Wisconsin Republican 1843–1919
Peleg Sprague 1829–1835 2 Maine National Republican 1793–1880
William Sprague III 1842–1844 1 Rhode Island Whig 1799–1856
William Sprague IV 1863–1873
1873–1875		 1 Rhode Island Republican
Liberal Republican		 1830–1915
Presley Spruance 1847–1853 2 Delaware Whig 1785–1863
Watson C. Squire 1889–1897 3 Washington Republican 1838–1926
Debbie Stabenow 2001–2025 1 Michigan Democratic 1950–present
Robert Stafford 1971–1989 1 Vermont Republican 1913–2006
Robert N. Stanfield 1921–1927 3 Oregon Republican 1877–1945
William A. Stanfill 1945–1946 2 Kentucky Republican 1892–1971
Leland Stanford 1885–1893 3 California Republican 1824–1893
Augustus Owsley Stanley 1919–1925 2 Kentucky Democratic 1867–1958
Joseph Stanton Jr. 1790–1793 2 Rhode Island Democratic-Republican 1739–1807
Benjamin Stark 1861–1862 2 Oregon Democratic 1820–1898
Ozora P. Stearns 1871 2 Minnesota Republican 1831–1896
Daniel F. Steck 1926–1931 2 Iowa Democratic 1881–1950
Frederick Steiwer 1927–1938 3 Oregon Republican 1883–1939
John C. Stennis 1947–1989 1 Mississippi Democratic 1901–1995
Hubert D. Stephens 1923–1935 3 Mississippi Democratic 1875–1946
Isaac Stephenson 1907–1915 2 Wisconsin Republican 1829–1918
Thomas Sterling 1913–1925 3 South Dakota Republican 1851–1930
Ted Stevens 1968–2009 2 Alaska Republican 1923–2010
Adlai Stevenson III 1970–1981 3 Illinois Democratic 1930–2021
John W. Stevenson 1871–1877 2 Kentucky Democratic 1812–1886
David Stewart 1849–1850 3 Maryland Whig 1800–1858
David W. Stewart 1926–1927 3 Iowa Republican 1887–1974
Donald Stewart 1978–1981 3 Alabama Democratic 1940–present
John Wolcott Stewart 1908 2 Vermont Republican 1825–1915
Tom Stewart 1938–1949 2 Tennessee Democratic 1892–1972
William Morris Stewart 1864–1875
1887–1893
1893–1901
1901–1905		 1 Nevada Republican
Republican
Silver Republican
Republican		 1827–1909
Francis B. Stockbridge 1887–1894 1 Michigan Republican 1826–1894
John P. Stockton 1865–1866
1869–1875		 1, 2 New Jersey Democratic 1826–1900
Richard Stockton 1796–1799 2 New Jersey Federalist 1764–1828
Robert F. Stockton 1851–1853 1 New Jersey Democratic 1795–1866
Montfort Stokes 1816–1823 2 North Carolina Democratic-Republican 1762–1842
David Stone 1801–1807
1813–1814		 3 North Carolina Democratic-Republican 1770–1818
Richard Stone 1975–1980 3 Florida Democratic 1928–2019
William J. Stone 1903–1918 3 Missouri Democratic 1848–1918
Clement Storer 1817–1819 3 New Hampshire Democratic-Republican 1760–1830
Thomas M. Storke 1938–1939 3 California Democratic 1876–1971
Luther Strange 2017–2018 2 Alabama Republican 1953–present
Robert Strange 1836–1840 3 North Carolina Democratic 1796–1854
Caleb Strong 1789–1796 2 Massachusetts Federalist 1745–1819
Charles E. Stuart 1853–1859 2 Michigan Democratic 1810–1887
Daniel Sturgeon 1840–1851 1 Pennsylvania Democratic 1789–1878
Patrick Joseph Sullivan 1929–1930 1 Wyoming Republican 1865–1935
William V. Sullivan 1898–1901 1 Mississippi Democratic 1857–1918
Charles Sumner 1851–1857
1857–1872
1872–1874		 1 Massachusetts Free Soil
Republican
Liberal Republican		 1811–1874
Thomas Sumter 1801–1810 2 South Carolina Democratic-Republican 1734–1832
John E. Sununu 2003–2009 2 New Hampshire Republican 1964–present
George Sutherland 1905–1917 1 Utah Republican 1862–1942
Howard Sutherland 1917–1923 1 West Virginia Republican 1865–1950
Claude A. Swanson 1910–1933 1 Virginia Democratic 1862–1939
Benjamin Swift 1833–1836
1836–1839		 1 Vermont National Republican
Whig		 1781–1847
George R. Swift 1946 2 Alabama Democratic 1887–1972
Stuart Symington 1953–1976 1 Missouri Democratic 1901–1988
Steve Symms 1981–1993 3 Idaho Republican 1938–2024
Horace Tabor 1883 2 Colorado Republican 1830–1899
Kingsley A. Taft 1946–1947 1 Ohio Republican 1903–1970
Robert A. Taft 1939–1953 3 Ohio Republican 1889–1953
Robert Taft Jr. 1971–1976 1 Ohio Republican 1917–1993
Thomas Taggart 1916 3 Indiana Democratic 1856–1929
Charles Tait 1809–1819 3 Georgia Democratic-Republican 1768–1835
Isham Talbot 1815–1819
1820–1824
1824–1825		 3 Kentucky Democratic-Republican
Democratic-Republican
National Republican		 1773–1837
Jim Talent 2002–2007 1 Missouri Republican 1956–present
James Taliaferro 1899–1911 1 Florida Democratic 1847–1934
Nathaniel P. Tallmadge 1833–1839
1839–1844		 1 New York Democratic
Whig		 1795–1864
Herman Talmadge 1957–1981 3 Georgia Democratic 1913–2002
Benjamin Tappan 1839–1845 1 Ohio Democratic 1773–1857
Josiah Tattnall 1796–1799 2 Georgia Democratic-Republican 1762–1803
Glen H. Taylor 1945–1951 3 Idaho Democratic 1904–1984
John Taylor 1810–1816 2 South Carolina Democratic-Republican 1770–1832
John Taylor of Caroline 1792–1794
1803
1822–1824		 1, 2 Virginia Democratic-Republican 1753–1824
Robert Love Taylor 1907–1912 2 Tennessee Democratic 1850–1912
Waller Taylor 1816–1824
1824–1825		 3 Indiana Democratic-Republican
National Republican		 1786–1826
Henry Tazewell 1794–1799 2 Virginia Democratic-Republican 1753–1799
Littleton Waller Tazewell 1824–1832 2 Virginia Democratic 1774–1860
Henry M. Teller 1876–1882
1885–1897
1897–1901
1901–1909		 2, 3 Colorado Republican
Republican
Silver Republican
Democratic		 1830–1914
John C. Ten Eyck 1859–1865 2 New Jersey Republican 1814–1879
Joseph M. Terrell 1910–1911 3 Georgia Democratic 1861–1912
Jon Tester 2007–2025 1 Montana Democratic 1956–present
John Milton Thayer 1867–1871 2 Nebraska Republican 1820–1906
Charles S. Thomas 1913–1921 3 Colorado Democratic 1849–1934
Craig L. Thomas 1995–2007 1 Wyoming Republican 1933–2007
Elbert D. Thomas 1933–1951 3 Utah Democratic 1883–1953
Elmer Thomas 1927–1951 3 Oklahoma Democratic 1876–1965
Jesse B. Thomas 1818–1824
1824–1829		 3 Illinois Democratic-Republican
National Republican		 1777–1853
John Thomas 1928–1933
1940–1945		 2, 3 Idaho Republican 1874–1945
Fountain L. Thompson 1909–1910 3 North Dakota Democratic 1854–1942
Fred Thompson 1994–2003 2 Tennessee Republican 1942–2015
John Burton Thompson 1853–1857
1857–1859		 2 Kentucky Whig
American		 1810–1874
Thomas W. Thompson 1814–1817 2 New Hampshire Federalist 1766–1821
William Henry Thompson 1933–1934 1 Nebraska Democratic 1853–1937
William Howard Thompson 1913–1919 2 Kansas Democratic 1871–1928
John Renshaw Thomson 1853–1862 1 New Jersey Democratic 1800–1862
John Thornton 1910–1915 3 Louisiana Democratic 1846–1917
Buckner Thruston 1805–1809 2 Kentucky Democratic-Republican 1763–1845
Allen G. Thurman 1869–1881 1 Ohio Democratic 1813–1895
Strom Thurmond 1954–1956
1956–1964
1964–2003		 2 South Carolina Democratic
Democratic
Republican		 1902–2003
John Mellen Thurston 1895–1901 2 Nebraska Republican 1847–1916
Edward John Thye 1947–1959 1 Minnesota Republican 1896–1969
Isaac Tichenor 1796–1797
1815–1821		 1 Vermont Federalist 1754–1848
Edward Tiffin 1807–1809 3 Ohio Democratic-Republican 1766–1829
Benjamin Tillman 1895–1918 2 South Carolina Democratic 1847–1918
John Tipton 1832–1839 1 Indiana Democratic 1786–1839
Thomas Tipton 1867–1873
1873–1875		 1 Nebraska Republican
Liberal Republican		 1817–1899
Charles W. Tobey 1939–1953 3 New Hampshire Republican 1880–1953
Gideon Tomlinson 1831–1837 3 Connecticut National Republican 1780–1854
Robert Toombs 1853–1855
1855–1861		 2 Georgia Whig
Democratic		 1810–1885
Pat Toomey 2011–2023 3 Pennsylvania Republican 1961–present
Robert Torricelli 1997–2003 2 New Jersey Democratic 1951–present
Isaac Toucey 1852–1857 1 Connecticut Democratic 1792–1869
John Tower 1961–1985 2 Texas Republican 1925–1991
Charles A. Towne 1900–1901 1 Minnesota Democratic 1858–1928
Charles E. Townsend 1911–1923 1 Michigan Republican 1856–1924
John G. Townsend Jr. 1929–1941 1 Delaware Republican 1871–1964
Uriah Tracy 1796–1807 3 Connecticut Federalist 1755–1807
Park Trammell 1917–1936 1 Florida Democratic 1876–1936
Paul Trible 1983–1989 1 Virginia Republican 1946–present
William A. Trimble 1819–1821 3 Ohio Democratic-Republican 1786–1821
James F. Trotter 1838 1 Mississippi Democratic 1802–1866
George Troup 1816–1818
1829–1833		 2 Georgia Democratic-Republican
Democratic		 1780–1856
Harry S. Truman 1935–1945 1 Missouri Democratic 1884–1972
Jonathan Trumbull Jr. 1795–1796 3 Connecticut Federalist 1740–1809
Lyman Trumbull 1855–1857
1857–1872
1872–1873		 3 Illinois Democratic
Republican
Liberal Republican		 1813–1896
Paul Tsongas 1979–1985 2 Massachusetts Democratic 1941–1997
James M. Tunnell 1941–1947 1 Delaware Democratic 1879–1957
John V. Tunney 1971–1977 1 California Democratic 1934–2018
Thomas B. Turley 1897–1901 2 Tennessee Democratic 1845–1910
George Turner 1897–1901
1901–1903		 3 Washington Silver Republican
Democratic		 1850–1932
James Turner 1805–1816 2 North Carolina Democratic-Republican 1766–1824
Hopkins L. Turney 1845–1851 1 Tennessee Democratic 1797–1857
David Turpie 1863
1887–1899		 1 Indiana Democratic 1828–1909
Joseph Tydings 1965–1971 1 Maryland Democratic 1928–2018
Millard Tydings 1927–1951 3 Maryland Democratic 1890–1961
John Tyler 1827–1833
1833–1836		 1 Virginia Democratic
National Republican		 1790–1862
Lawrence Tyson 1925–1929 2 Tennessee Democratic 1861–1929
Mark Udall 2009–2015 2 Colorado Democratic 1950–present
Tom Udall 2009–2021 2 New Mexico Democratic 1948–present
William B. Umstead 1946–1948 2 North Carolina Democratic 1895–1954
Joseph R. Underwood 1847–1853 2 Kentucky Whig 1791–1876
Oscar Underwood 1915–1927 3 Alabama Democratic 1862–1929
Thomas R. Underwood 1951–1952 2 Kentucky Democratic 1898–1956
William Upham 1843–1853 3 Vermont Whig 1792–1853
Robert W. Upton 1953–1954 3 New Hampshire Republican 1884–1972
Martin Van Buren 1821–1824
1824–1828		 1 New York Democratic-Republican
Democratic		 1782–1862
Nicholas Van Dyke 1817–1824
1824–1826		 2 Delaware Federalist
National Republican		 1770–1826
Frederick Van Nuys 1933–1944 3 Indiana Democratic 1874–1944
Peter G. Van Winkle 1863–1867
1867–1869		 1 West Virginia Union
Republican		 1808–1872
Charles Van Wyck 1881–1887 1 Nebraska Republican 1824–1895
JD Vance 2023–2025 3 Ohio Republican 1984–present
Zebulon Baird Vance 1879–1894 3 North Carolina Democratic 1830–1894
Arthur Vandenberg 1928–1951 1 Michigan Republican 1884–1951
James K. Vardaman 1913–1919 2 Mississippi Democratic 1861–1930
Joseph Bradley Varnum 1811–1817 2 Massachusetts Democratic-Republican 1751–1821
Abraham B. Venable 1803–1804 1 Virginia Democratic-Republican 1758–1811
George Graham Vest 1879–1903 3 Missouri Democratic 1830–1904
George Vickers 1868–1873 3 Maryland Democratic 1801–1879
William Freeman Vilas 1891–1897 3 Wisconsin Democratic 1840–1908
John Vining 1793–1798 2 Delaware Federalist 1758–1802
David Vitter 2005–2017 3 Louisiana Republican 1961–present
George Voinovich 1999–2011 3 Ohio Republican 1936–2016
Daniel W. Voorhees 1877–1897 3 Indiana Democratic 1827–1897
Benjamin Wade 1851–1856
1856–1869		 1 Ohio Whig
Republican		 1800–1878
Bainbridge Wadleigh 1873–1879 3 New Hampshire Republican 1831–1891
James Wolcott Wadsworth Jr. 1915–1927 3 New York Republican 1877–1952
George A. Waggaman 1831–1835 2 Louisiana National Republican 1782–1843
Robert F. Wagner 1927–1949 3 New York Democratic 1877–1953
Frederic C. Walcott 1929–1935 1 Connecticut Republican 1869–1949
John Wales 1849–1851 1 Delaware Whig 1783–1863
Freeman Walker 1819–1821 2 Georgia Democratic-Republican 1780–1827
George Walker 1814 2 Kentucky Democratic-Republican 1763–1819
Isaac P. Walker 1848–1855 3 Wisconsin Democratic 1815–1872
James D. Walker 1879–1885 3 Arkansas Democratic 1830–1906
John Walker 1790 1 Virginia Federalist 1744–1809
John Williams Walker 1819–1822 3 Alabama Democratic-Republican 1783–1823
Robert J. Walker 1835–1845 2 Mississippi Democratic 1801–1869
Walter Walker 1932 2 Colorado Democratic 1883–1956
Garret D. Wall 1835–1841 2 New Jersey Democratic 1783–1850
James Walter Wall 1863 1 New Jersey Democratic 1820–1872
William A. Wallace 1875–1881 1 Pennsylvania Democratic 1827–1896
Monrad Wallgren 1940–1945 1 Washington Democratic 1891–1961
Malcolm Wallop 1977–1995 1 Wyoming Republican 1933–2011
Arthur Walsh 1943–1944 1 New Jersey Democratic 1896–1947
David I. Walsh 1919–1925
1926–1947		 1, 2 Massachusetts Democratic 1872–1947
John Walsh 2014–2015 2 Montana Democratic 1960–present
Patrick Walsh 1894–1895 2 Georgia Democratic 1840–1899
Thomas J. Walsh 1913–1933 2 Montana Democratic 1859–1933
Herbert S. Walters 1963–1964 2 Tennessee Democratic 1891–1973
Edward C. Walthall 1885–1894
1895–1898		 2 Mississippi Democratic 1831–1898
George Walton 1795–1796 2 Georgia Federalist 1749–1804
Matthias Ward 1858–1859 1 Texas Democratic 1805–1861
Nicholas Ware 1821–1824 2 Georgia Democratic-Republican 1769–1824
John Warner 1979–2009 2 Virginia Republican 1927–2021
Willard Warner 1868–1871 2 Alabama Republican 1826–1906
William Warner 1905–1911 1 Missouri Republican 1840–1916
Francis E. Warren 1890–1893
1895–1929		 1, 2 Wyoming Republican 1844–1929
William B. Washburn 1874–1875 1 Massachusetts Republican 1820–1887
William D. Washburn 1889–1895 2 Minnesota Republican 1831–1912
Charles W. Waterman 1927–1932 3 Colorado Republican 1861–1932
Arthur Vivian Watkins 1947–1959 1 Utah Republican 1886–1973
Clarence Wayland Watson 1911–1913 2 West Virginia Democratic 1864–1940
James Watson 1798–1800 1 New York Federalist 1750–1806
James Eli Watson 1916–1933 3 Indiana Republican 1864–1948
Thomas E. Watson 1921–1922 3 Georgia Democratic 1856–1922
Jim Webb 2007–2013 1 Virginia Democratic 1946–present
William R. Webb 1913 2 Tennessee Democratic 1842–1926
Daniel Webster 1827–1833
1833–1841
1845–1850		 1 Massachusetts National Republican
Whig
Whig		 1782–1852
John W. Weeks 1913–1919 2 Massachusetts Republican 1860–1926
Sinclair Weeks 1944 2 Massachusetts Republican 1893–1972
Lowell Weicker 1971–1989 1 Connecticut Republican 1931–2023
Adonijah Welch 1868–1869 1 Florida Republican 1821–1889
Herman Welker 1951–1957 3 Idaho Republican 1906–1957
John B. Weller 1852–1857 1 California Democratic 1812–1875
Ovington Weller 1921–1927 3 Maryland Republican 1862–1947
George L. Wellington 1897–1903 3 Maryland Democratic 1852–1927
John S. Wells 1855 3 New Hampshire Democratic 1803–1860
William H. Wells 1799–1804
1813–1817		 2 Delaware Federalist 1769–1829
Paul Wellstone 1991–2002 2 Minnesota Democratic 1944–2002
Joseph R. West 1871–1872
1872
1872–1877		 2 Louisiana Republican
Liberal Republican
Republican		 1822–1898
William Stanley West 1914 2 Georgia Democratic 1849–1914
James Westcott 1845–1849 3 Florida Democratic 1802–1880
George P. Wetmore 1895–1907
1908–1913		 2 Rhode Island Republican 1846–1921
Jesse Wharton 1814–1815 2 Tennessee Democratic-Republican 1782–1833
Burton K. Wheeler 1923–1947 1 Montana Democratic 1882–1975
Kenneth S. Wherry 1943–1951 2 Nebraska Republican 1892–1951
James Whitcomb 1849–1852 3 Indiana Democratic 1795–1852
Albert Smith White 1839–1845 1 Indiana Whig 1803–1864
Edward Douglass White 1891–1894 3 Louisiana Democratic 1845–1921
Francis S. White 1914–1915 3 Alabama Democratic 1847–1922
Hugh Lawson White 1825–1835
1835–1836
1836–1840		 2 Tennessee Democratic
National Republican
Whig		 1773–1840
Samuel White 1801–1809 1 Delaware Federalist 1770–1809
Stephen M. White 1893–1899 1 California Democratic 1853–1901
Wallace H. White 1931–1949 2 Maine Republican 1877–1952
Jenkin Whiteside 1809–1811 2 Tennessee Democratic-Republican 1772–1822
Washington C. Whitthorne 1886–1887 1 Tennessee Democratic 1825–1891
William Pinkney Whyte 1868–1869
1875–1881
1906–1908		 1, 3 Maryland Democratic 1824–1908
Louis Wigfall 1859–1861 1 Texas Democratic 1816–1874
Leonard Wilcox 1842–1843 3 New Hampshire Democratic 1799–1850
Alexander Wiley 1939–1963 3 Wisconsin Republican 1884–1967
Xenophon P. Wilfley 1918 3 Missouri Democratic 1871–1931
William Wilkins 1831–1834 3 Pennsylvania Democratic 1779–1865
Morton S. Wilkinson 1859–1865 2 Minnesota Republican 1819–1894
Calvin Willey 1825–1831 3 Connecticut National Republican 1776–1858
Waitman T. Willey 1861–1863
1863–1871		 2 Virginia
West Virginia		 Union
Republican		 1811–1900
Abram Williams 1886–1887 1 California Republican 1832–1911
George Henry Williams 1865–1871 2 Oregon Republican 1823–1910
George Howard Williams 1925–1926 3 Missouri Republican 1871–1963
Harrison A. Williams 1959–1982 1 New Jersey Democratic 1919–2001
Jared W. Williams 1853–1854 2 New Hampshire Democratic 1796–1864
John Williams 1815–1823 2 Tennessee Democratic-Republican 1778–1837
John J. Williams 1947–1970 1 Delaware Republican 1904–1988
John Sharp Williams 1911–1923 1 Mississippi Democratic 1854–1932
John Stuart Williams 1879–1885 3 Kentucky Democratic 1818–1898
Reuel Williams 1837–1843 1 Maine Democratic 1783–1862
Thomas Hickman Williams 1838–1839 1 Mississippi Democratic 1801–1851
Thomas Hill Williams 1817–1824
1824–1829		 2 Mississippi Democratic-Republican
Democratic		 1780–1840
Ben M. Williamson 1930–1931 2 Kentucky Democratic 1864–1941
Frank B. Willis 1921–1928 3 Ohio Republican 1871–1928
Raymond E. Willis 1941–1947 3 Indiana Republican 1875–1956
David Wilmot 1861–1863 1 Pennsylvania Republican 1814–1868
Ephraim King Wilson II 1885–1891 3 Maryland Democratic 1821–1891
George A. Wilson 1943–1949 2 Iowa Republican 1884–1953
Henry Wilson 1855
1855–1856
1856–1873		 2 Massachusetts Free Soil
American
Republican		 1812–1875
James F. Wilson 1883–1895 2 Iowa Republican 1828–1895
James J. Wilson 1815–1821 1 New Jersey Democratic-Republican 1775–1824
John L. Wilson 1895–1899 1 Washington Republican 1850–1912
Pete Wilson 1983–1991 1 California Republican 1933–present
Robert Wilson 1862–1863 3 Missouri Union 1803–1870
William Windom 1870–1871
1871–1881
1881–1883		 2 Minnesota Republican 1827–1891
Paine Wingate 1789–1793 2 New Hampshire Democratic-Republican 1739–1838
Robert Charles Winthrop 1850–1851 1 Massachusetts Whig 1809–1894
Tim Wirth 1987–1993 3 Colorado Democratic 1939–present
Garrett Withers 1949–1950 3 Kentucky Democratic 1884–1953
Robert E. Withers 1875–1881 1 Virginia Democratic 1821–1907
Harris Wofford 1991–1995 1 Pennsylvania Democratic 1926–2019
Thomas A. Wofford 1956 2 South Carolina Democratic 1908–1978
Edward O. Wolcott 1889–1901 2 Colorado Republican 1848–1905
Josiah O. Wolcott 1917–1921 1 Delaware Democratic 1877–1938
William Woodbridge 1841–1847 2 Michigan Whig 1780–1861
Levi Woodbury 1825–1831
1841–1845		 2, 3 New Hampshire Democratic 1789–1851
John D. Works 1911–1917 1 California Republican 1847–1928
Thomas Worthington 1803–1807
1810–1814		 1, 3 Ohio Democratic-Republican 1773–1827
George G. Wright 1871–1877 2 Iowa Republican 1820–1896
Joseph A. Wright 1862–1863 1 Indiana Democratic 1810–1867
Robert Wright 1801–1806 3 Maryland Democratic-Republican 1752–1826
Silas Wright 1833–1844 3 New York Democratic 1795–1847
William Wright 1853–1859
1863–1866		 1, 2 New Jersey Democratic 1794–1866
Louis C. Wyman 1974–1975 3 New Hampshire Republican 1917–2002
Ralph Yarborough 1957–1971 1 Texas Democratic 1903–1996
Richard Yates 1865–1871 2 Illinois Republican 1815–1873
Lafayette Young 1910–1911 2 Iowa Republican 1848–1926
Milton Young 1945–1981 3 North Dakota Republican 1897–1983
Richard M. Young 1837–1843 3 Illinois Democratic 1798–1861
Stephen M. Young 1959–1971 1 Ohio Democratic 1889–1984
David Levy Yulee 1845–1851
1855–1861		 1, 3 Florida Democratic 1810–1886
Edward Zorinsky 1976–1987 1 Nebraska Democratic 1928–1987

See also

References

  1. ^ Senate Historical Office (January 6, 2020). "Senators of the United States: 1789-present" (PDF). senate.gov. p. 81. Retrieved 2020-10-31.

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List of beaches in Hawaii
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List of conjectures
Leipzig–Jakarta list
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General Service List
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List of atheist authors
List of listed buildings in Rosskeen
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List of listed buildings in Bressay
Do not call list
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List of Suffolk County Cricket Club List A players
List of Portuguese people
List of photographers
List of baronetcies
List of football clubs in Nigeria
List of mountains of the United States
List of capital ships of Sweden
List of listed buildings in Bourtie
List of listed buildings in Arbuthnott
List of software related to augmented reality
List of gangsters by city
List of football clubs in Botswana
List of listed buildings in Ardchattan and Muckairn
List of Ahmadis
List of wars: 1990–2002
List of Brazilians
List of Nigerians
List of butterflies of Jamaica
List of codecs
List of music podcasts
Angle of list
List of Zambians
List of Haitians
The Loser List (series)
List of minor planets: 109001–110000
List of movie theater chains
Večernji list
List of mammals of Estonia
List of heritage-listed buildings in Rockhampton
List of watchmakers
List of Liberty ships (Je–L)
List of listed buildings in Dunnottar
List of derecho events
Ralf Brown's Interrupt List
List of Aromanians
List of listed buildings in Culsalmond
List of defunct airlines of Africa
List of food podcasts
List of parliaments of Ireland
List of progestogens
List of Slovak films
List of listed buildings in Luss
List of populated places in Colorado: P–Z
List of mountains by elevation
List of populated places in Colorado: G–O
List of Cachaça brands
List of defunct airlines of Asia
List of listed buildings in Lochgilphead
List of Malayalam films of the 2000s
List of listed buildings in Unst
List of Nestlé brands
List of municipalities in Cádiz
List of listed buildings in Drumoak
List of IIM Ahmedabad people
John A. List
List of produced films included in The Black List (2006–2009)
List of gliders
List of aircraft (C–Cc)
List of Solar System probes
List of listed buildings in Birse
List of ghost towns by country
List of political parties in the Caribbean by country
List of occult symbols
List of Beatmania video games
List of Capsicum cultivars
List of listed buildings in Boyndie
List of fictional canines
List of airlines of Europe
List of minor planets: 167001–168000
List of journalism schools in Europe
List of navies
List of Tasmania List A cricket records
List of minor planets: 139001–140000
List of minor planets: 140001–141000
List of minor planets: 169001–170000
List of listed buildings in Durris
List of listed buildings in Kinloss
List of listed buildings in Kilmodan
List of military operations
List of investigational hallucinogens and entactogens
List of craters on the Moon
List of Liberty ships (A–F)
List of hash functions
List of lists of Swedes
List of Galician people
List of Bengali-language authors (alphabetical)
List of listed buildings in Sandsting
List of listed buildings in Belhelvie
List of lesbian fiction
List of largest cats
List of listed buildings in Cadder
List of listed buildings in Torosay
List of Romani people
List of Buckinghamshire County Cricket Club List A players
List of supermarket chains in Asia
Index: pl ar de en es fr it arz nl ja pt ceb sv uk vi war zh ru af ast az bg zh-min-nan bn be ca cs cy da et el eo eu fa gl ko hi hr id he ka la lv lt hu mk ms min no nn ce uz kk ro simple sk sl sr sh fi ta tt th tg azb tr ur zh-yue hy my ace als am an hyw ban bjn map-bms ba be-tarask bcl bpy bar bs br cv nv eml hif fo fy ga gd gu hak ha hsb io ig ilo ia ie os is jv kn ht ku ckb ky mrj lb lij li lmo mai mg ml zh-classical mr xmf mzn cdo mn nap new ne frr oc mhr or as pa pnb ps pms nds crh qu sa sah sco sq scn si sd szl su sw tl shn te bug vec vo wa wuu yi yo diq bat-smg zu lad kbd ang smn ab roa-rup frp arc gn av ay bh bi bo bxr cbk-zam co za dag ary se pdc dv dsb myv ext fur gv gag inh ki glk gan guw xal haw rw kbp pam csb kw km kv koi kg gom ks gcr lo lbe ltg lez nia ln jbo lg mt mi tw mwl mdf mnw nqo fj nah na nds-nl nrm nov om pi pag pap pfl pcd krc kaa ksh rm rue sm sat sc trv stq nso sn cu so srn kab roa-tara tet tpi to chr tum tk tyv udm ug vep fiu-vro vls wo xh zea ty ak bm ch ny ee ff got iu ik kl mad cr pih ami pwn pnt dz rmy rn sg st tn ss ti din chy ts kcg ve
Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

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