1866 Panic of 1866 Memphis massacre of 1866 Civil Rights Act of 1866 Cretan revolt (1866–1869) 1866 State of the Union Address 1866 in the United States 1866 great fire of Portland, Maine 1866 United States elections Sanitary Act 1866 Orissa famine of 1866 1866 Sisyphus 1866 New York state election Finnish famine of 1866–1868 1866 Liverpool Town Council election 1866–67 United States House of Representatives elections 1866 Atlantic hurricane season Liberal government, 1859–1866 London Conference of 1866 1866–67 Barnes F.C. season New Orleans Massacre of 1866 1866 in France 1866 Massachusetts le…

egislature 1866–67 United States Senate elections 1866 Carroll Pioneers men's soccer team 1866 in Canada Girls' School Committee of 1866 Félix Baciocchi (1803–1866) 1866 in sports 1866 Oregon gubernatorial election 1866 Pennsylvania gubernatorial election 1866 Mount Herbert by-election Election to the Romanian throne, 1866 1866 Eye by-election Naval operations on Lake Garda (1866) 1866 in the United Kingdom 1866 West Virginia gubernatorial election 1866 Belgian general election 1866 Williams colonial by-election Peace of Prague (1866) 1866 New Brunswick general ele

ction Colony of British Columbia (1866–1871) 1866 Port Chalmers by-election 1866 East Suffolk by-election 1866 New Orleans mayoral election January 1866 Williams colonial by-election April 1866 Williams colonial by-election John Dundas (1808–1866) Battle of Boquerón (1866) Great Tea Race of 1866 1866 Texas gubernatorial election February 1866 Brecon by-election 1866 Ipswich colonial by-election 1866 New Zealand general election 1866 Chilean presidential election 1866 Romanian prince referendum September 1866 Clermont colonial by-election 1866 Mitchell colonial by-election Erik af Klint (1816–1866) 1866 Costa Rican general election SS Deutschland (1866) 1866 Swiss referendum 1866 Gallatin County race riot Mekong expedition