| Sport: | basketball |
| Year: | 1970–71 |
| Prev Year: | 1969–70 |
| Next Year: | 1971–72 |
| Team: | Purdue Boilermakers |
| Conference: | Big Ten Conference |
| Short Conf: | Big Ten |
| Record: | 18–7 |
| Conf Record: | 11–3 |
| Head Coach: | George King |
| Asst Coach1: | Dave Schellhase |
| Arena: | Mackey Arena |
The 1970–71 Purdue Boilermakers men's basketball team represented Purdue University during the 1970–71 NCAA men's basketball season.