| John Sullivan | |
| Number: | 50 |
| Position: | Linebacker |
| Birth Date: | 1 October 1956 |
| Birth Place: | Massapequa Park, New York, U.S. |
| Height Ft: | 6 |
| Height In: | 1 |
| Weight Lb: | 221 |
| High School: | John The Baptist |
| College: | Illinois |
| Draftyear: | 1979 |
| Draftround: | 6 |
| Draftpick: | 147 |
| Pastteams: | |
| Highlights: |
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| Statlabel1: | Fumble recoveries |
| Statvalue1: | 1 |
| Pfr: | SullJo21 |
John Patrick Sullivan (born October 1, 1956) is a former American football linebacker who played for the New York Jets in the National Football League (NFL). He played college football at University of Illinois.[1] [2]