| Position: | Linebacker |
| Number: | 58, 54 |
| Birth Date: | 27 June 1950 |
| Birth Place: | San Jose, California, U.S. |
| Height Ft: | 6 |
| Height In: | 2 |
| Weight Lbs: | 226 |
| High School: | Homestead |
| College: | UCLA |
| Draftyear: | 1972 |
| Draftround: | 6 |
| Draftpick: | 133 |
| Pastteams: | |
| Highlights: | |
| Statlabel1: | Games played |
| Statvalue1: | 57 |
| Statlabel2: | Games started |
| Statvalue2: | 0 |
| Statlabel3: | Fumble recoveries |
| Statvalue3: | 3 |
Robert Marico Pifferini, Jr. (born June 27, 1950) is a former professional American football player who played linebacker for four seasons for the Chicago Bears, where he was a sixth-round draft pick,[1] and one season for the Los Angeles Rams in the 1970s.[2] He played college football at UCLA.[3]
He is the son of Bob Pifferini, Sr.[4] [2]