Demetrious Maxie (born October 18, 1973) is the linebackers coach and assistant head coach for the Toronto Argonauts of the Canadian Football League (CFL). He is a former professional gridiron football defensive end.

While playing with the Baltimore Stallions, Maxie won the only Grey Cup by a non-Canadian team, and followed with two wins with the Toronto Argonauts.

Maxie first served as the linebackers coach for the Edmonton Eskimos in 2016. He then moved to the defensive line in 2018 and served in that capacity until 2023.

On January 22, 2024, it was announced that Maxie had joined the Toronto Argonauts to serve as their defensive line coach. He won the 111th Grey Cup in his first year with the Argonauts.

On January 10, 2025, the Edmonton Elks announced that Maxie was named the team's special teams coordinator and defensive assistant.

It was announced on January 8, 2026, that Maxie had re-joined the Argonauts to serve as their defensive line coach and assistant head coach.