| Birth Date: | 4 June 1941 |
| Birth Place: | Sand Springs, Oklahoma, U.S. |
| Death Place: | Danville, California, U.S. |
| High School: | Washington (Fremont, California) |
| College: | Oregon |
| Position: | Offensive lineman |
| Number: | 73, 75 |
| Draftedyear: | 1963 |
| Draftedround: | 2 |
| Draftedpick: | 20 |
| Afldraftedyear: | 1963 |
| Afldraftedround: | 9 |
| Afldraftedpick: | 66 (by the San Diego Chargers) |
| Playing Years1: | 1963 |
| Playing Team1: | Chicago Bears |
| Playing Years2: | 1964 |
| Playing Team2: | Washington Redskins |
| Career Highlights: |
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| Databasefootball: | BARNESTE01 |
| Pfr: | BarnSt20 |
| Nfl: | BAR437485 |
Jerry Stephen Barnett (June 4, 1941 – January 2, 2018) was an American football offensive lineman in the National Football League (NFL) for the Chicago Bears and the Washington Redskins. He played college football at the University of Oregon and was drafted in the second round of the 1963 NFL draft. Barnett was also selected in the ninth round of the 1963 AFL Draft by the San Diego Chargers.