Greg Wallace (American football coach)

Greg Wallace (born c. 1948 or 1949) is an American college football coach. He is an offensive assistant for Grinnell College, a position he has held since 2023. He was the head football coach for Odessa High School from 1972 to 1973, Sherwood High School from 1974 to 1976, and Grinnell College from 1988 to 2008. He also coached for Indiana State and Centre. He played college football and baseball for Missouri Valley.

From 2007 to 2016, Wallace served as the athletic director for Grinnell College.