| Bob Pifferini Sr. | |
| Position: | Center |
| Birth Date: | 1 October 1922 |
| Birth Place: | Oakdale, California, U.S. |
| Death Place: | Capitola, California, U.S. |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lbs: | 210 |
| High School: | Modesto (CA) |
| College: | San Jose State |
| Draftyear: | 1949 |
| Draftround: | 15 |
| Draftpick: | 142 |
| Pastteams: | |
| Pfr: | P/PiffBo20 |
Robert M. Pifferini Sr. (October 1, 1922 - December 9, 2017) was an American football center who played one season with the Detroit Lions. He played college football at San Jose State University and attended high school at Modesto High School in Modesto, California. He is the father of Bob Pifferini, also a professional football player. He was married to Gaynell until her death in 2009.[1] [2] Pifferini died on December 9, 2017, at the age of 95.[3]