| Gary Zeller | |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lbs: | 205 |
| Birth Date: | 20 November 1947 |
| Nationality: | American |
| High School: | Lamar (Houston, Texas) |
| College: |
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| Draft Year: | 1970 |
| Draft Round: | 15 |
| Draft Pick: | 83 |
| Draft Team: | Baltimore Bullets |
| Career Position: | Shooting guard |
| Career Number: | 18 |
| Years1: | – |
| Team1: | Baltimore Bullets |
| Years2: | 1972 |
| Team2: | New York Nets |
Gary Lynn Zeller (November 20, 1947 – February 5, 1996) was an American professional basketball player. He played college basketball for the Drake Bulldogs and played in the National Basketball Association for the Baltimore Bullets for parts of two seasons. He then played for the New York Nets during the 1971–72 season. In 90 career games, he averaged 8.7 minutes and 3.2 points per game.[1]