Harris A. Lamb (1904 – March 7, 1999) was an American football, basketball, and track coach. He served as the head football coach (1931–1941) and head basketball coach (1929–1937, 1939–1942) at Ohio Northern University in Ada, Ohio. He also coached track at Ohio Northern. Lamb to his alma mater, Coe College in Cedar Rapids, Iowa, to serve as the head football coach (1945–1947) and head basketball coach (1942–1952).