| Greg Marderian | |
| Number: | 71 |
| Position: | Defensive tackle |
| Birth Date: | 15 January 1952 |
| Birth Place: | Burbank, California, U.S. |
| Height Ft: | 6 |
| Height In: | 4 |
| Weight Lb: | 250 |
| High School: | Granada Hills Charter |
| College: | USC |
| Undraftedyear: | 1975 |
| Pastteams: | |
| Pfr: | MardGr20 |
Gregory John Marderian (born January 15, 1952) is a former American football defensive tackle who played for the Atlanta Falcons of the National Football League (NFL). He played college football at USC.[1] [2] [3] [4]