| Bob Spear | |
| Birth Date: | 8 July 1918 |
| Birth Place: | Mansfield, Ohio, U.S. |
| Death Place: | Tucson, Arizona, U.S. |
| Alma Mater: | DePauw |
| Coach Years1: | 1956–1971 |
| Coach Team1: | Air Force |
| Overall Record: | 177–175 |
Robert B. Spear (July 8, 1918 – October 26, 1995) was an American basketball coach. He served as the head basketball coach at United States Air Force Academy from the inception of the Air Force Falcons men's basketball program in 1956 until 1971. He was a graduate of DePauw University.[1] [2]