Dennis John Franks (born May 29, 1953) is a former American football player. He played professional football as a center and on special teams for the Philadelphia Eagles from 1976 to 1978 and for the Detroit Lions in 1979. He also played college football at the University of Michigan from 1972 to 1974. He was the starting center in all 11 games for the 1974 Michigan Wolverines football team that began its season with ten consecutive wins before losing to Ohio State by a 12-10 score in the final game of the season. Franks was selected as a first-team All-Big Ten Conference center in 1974.