The 1991 Chicago Bears season was their 72nd regular season and 21st postseason completed in the National Football League (NFL). The Bears returned to the playoffs for a second consecutive season as one of three NFC Wild Cards, finishing with an 11–5 record and in second place in the NFC Central. They were beaten 17–13 by the Dallas Cowboys in their first playoff game. This was Mike Ditka's last playoff game as a head coach.

Offseason

NFL draft

Undrafted free agents

Staff

Roster

Preseason

Regular season

Schedule

Game summaries

Week 1: vs. Minnesota Vikings

Week 10: vs. Detroit Lions

Standings

Playoffs