The 1990–91 Alabama Crimson Tide men's basketball team represented the University of Alabama in the 1990-91 NCAA Division I men's basketball season. The team's head coach was Wimp Sanderson, who was in his eleventh season at Alabama. The team played their home games at Coleman Coliseum in Tuscaloosa, Alabama. They finished the season with a record of 23–10, 12–6 in conference, good for fourth place.