Llanellen (Welsh: Llanelen) is a village in Monmouthshire, south-east Wales, United Kingdom. It is located three miles (4.8 km) south of Abergavenny.
The population was 506 in 2011.[1]
The church of St Helen possibly dates back to the 13th century, though the church was largely re-built in Perpendicular style in the mid-19th century by architect John Prichard.[3] In the churchyard is the grave of Sir Thomas Phillips, Mayor of Newport at the time of the Newport Rising in 1839, and a prominent defender of Welsh language and education,[4] who lived in nearby Llanellen House.