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.