| 2011 CIFL season | |
|---|---|
| League | Continental Indoor Football League |
| Sport | Indoor Football |
| Duration | February 26, 2011 – June 11, 2011 |
| Regular season | |
| Season champions | Cincinnati Commandos |
| Season MVP | Tyler Sheehan |
| League postseason | |
| 1 vs 4 Semifinals champions | Cincinnati Commandos |
| 1 vs 4 Semifinals runners-up | Chicago Knights |
| 2 vs 3 Semifinals champions | Marion Blue Racers |
| 2 vs 3 Semifinals runners-up | Dayton Silverbacks |
| CIFL Championship Game | |
| Champions | Cincinnati Commandos |
| Runners-up | Marion Blue Racers |
| Finals MVP | Tyler Sheehan (CIN) |
The 2011 Continental Indoor Football League season was the league's sixth overall season. The regular season started on Saturday, February 26, with the expansion Port Huron Predators defeating the expansion Indianapolis Enforcers 69-12, and ended with the 2011 CIFL Championship Game on June 11, 2011, at the Cincinnati Gardens in Cincinnati, Ohio, where the Cincinnati Commandos defeated the Marion Blue Racers 44-29 to clinch their second consecutive CIFL Championship.
In 2011, the league saw its size stay the same for the first time. There were changes to the teams that made up the 6 teams, as Fort Wayne FireHawks, Marion Mayhem and the Wisconsin Wolfpack folded following the 2010 season, and the Chicago Cardinals changed their name to the Chicago Knights, and the Miami Valley Silverbacks established a home arena in Dayton, Ohio and changed their names to the Dayton Silverbacks. The CIFL awarded the Indianapolis Enforcers, the Marion Blue Racers and the Port Huron Predators expansion franchises.
On April 29, 2011 it was announced that the Port Huron Predators would ceased operations immediately. This made the league finish with 5 teams for a second consecutive season.