Dewayne Alexander is an American college football coach.
He is the offensive line coach for Sewanee: The University of the South, a position he has needed since 2024.
[citation needed] He was the head football coach at Tennessee Tech, a position he held from 2018 to 2023.
Alexander played college football at Tennessee Tech from 1985 to 1987.
He was named head football coach at Tennessee Tech on December 22, 2017.