2021 Maine Black Bears football team

The 2021 Maine Black Bears football team represented the University of Maine as a member of the Colonial Athletic Association (CAA) in the 2021 NCAA Division I FCS football season. The Black Bears, led by third-year head coach Nick Charlton, played their home games at Alfond Stadium.

Outgoing
Over the off-season, Maine lost fourteen players through the transfer portal. Of this group, twelve players committed to new schools.

Incoming
Over the off-season, Maine added nine players through the transfer portal.