| 2015 Professional Indoor Football League season | |
| League: | Professional Indoor Football League |
| Sport: | Indoor football |
| Duration: | March 27, 2015 – June 20, 2015 |
| Mvp: | Terrence Ebagua (COL) |
| Playoffs: | Playoffs |
| Conf1: | 1 vs. 4 |
| Conf1 Champ: | Columbus Lions |
| Conf1 Runner-Up: | Lehigh Valley Steelhawks |
| Conf2: | 2 vs. 3 |
| Conf2 Champ: | Richmond Raiders |
| Conf2 Runner-Up: | Nashville Venom |
| Finals: | PIFL Cup IV |
| Finals Champ: | Columbus Lions |
| Finals Runner-Up: | Richmond Raiders |
| Finals Mvp: | Kendrick Perry (COL) |
| Seasonslistnames: | PIFL |
| Prevseason Link: | 2014 PIFL season |
| Prevseason Year: | 2014 |
| Nextseason Link: | 2016 PIFL season |
| Nextseason Year: | 2016 |
The 2015 Professional Indoor Football League season was the fourth and last season of the Professional Indoor Football League (PIFL). The regular season began March 27, 2015, and end on June 20, 2015. Each team played an 11 or 12-game schedule. The top 4 teams in the league advanced to the playoffs that began on June 27, 2015.
The Erie Explosion joined the league, after playing two seasons in Continental Indoor Football League.[1] The Explosion took the place of the Georgia Fire, who were created by the league to fill the void of the Albany Panthers, who folded in January 2014.[2]
The Harrisburg Stampede abruptly folded prior to the 2015 season due to financial problems.[3]