| Dennis O'Sullivan | |
| Number: | 60 |
| Position: | Center |
| Birth Date: | 28 January 1976 |
| Birth Place: | Suffern, New York |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lbs: | 300 |
| High School: | North Rockland |
| College: | Tulane |
| Undraftedyear: | 1999 |
| Pastteams: | |
| Pfr: | OSulDe20 |
Dennis O'Sullivan (born January 28, 1976) is a former American football center who played for the New York Jets and Houston Texans of the National Football League (NFL). He played college football at Tulane University.[1] [2]