| Year: | 1931 |
| Team: | Kansas State Wildcats |
| Sport: | football |
| Conference: | Big Six Conference |
| Short Conf: | Big 6 |
| Record: | 8–2 |
| Conf Record: | 3–2 |
| Head Coach: | Bo McMillin |
| Hc Year: | 4th |
| Stadium: | Memorial Stadium |
The 1931 Kansas State Wildcats football team was an American football team that represented Kansas State University during the 1931 college football season as a member of the Big Six Conference. In their fourth year under head coach Bo McMillin, the Wildcats compiled an overall record of 8–2, with a mark of 3–2 in conference play.[1]