Flat Rock is an unincorporated community in Powhatan County, in the U.S. state of Virginia. Flatrock was a stop on the Farmville and Powhatan Railroad from 1884 to 1905 and then on the Tidewater and Western Railroad from 1905 to 1917.

• U.S. Geological Survey Geographic Names Information System: Flat Rock, Virginia

37°31′21″N 77°49′24″W / 37.5226°N 77.8233°W / 37.5226; -77.8233