Thomas W. Thompson (May 27, 1839 - March 25, 1927) was an American Medal of Honor recipient who fought as a Sergeant in the Union Army with the 66th Ohio Infantry in the American Civil War. The medal was awarded for his actions at Chancellorville on 2 May, 1863. He was born in Champaign, Ohio and died in Mechanicsburg, Ohio. He is now buried in Maple Grove Cemetery in the city he died in.[1]