| Year: | 2011 |
| Team: | Princeton Tigers |
| Sport: | football |
| Conference: | Ivy League |
| Short Conf: | Ivy |
| Record: | 1–9 |
| Conf Record: | 1–6 |
| Head Coach: | Bob Surace |
| Hc Year: | 2nd |
| Off Coach: | James Perry |
| Oc Year: | 2nd |
| Def Coach: | Jared Backus |
| Dc Year: | 3rd |
| Stadium: | Powers Field at Princeton Stadium |
The 2011 Princeton Tigers football team represented Princeton University in the 2011 NCAA Division I FCS football season. The Tigers were led by second-year head coach Bob Surace and played their home games at Powers Field at Princeton Stadium. They are a member of the Ivy League. They finished the season 1–9 overall and 1–6 in Ivy League play to tie for seventh place. Princeton averaged 7,194 fans per game.