| Number: | 91 |
| Position: | Guard, tackle |
| Birth Date: | 13 March 1903 |
| Birth Place: | Milwaukee, Wisconsin, U.S. |
| Death Place: | Milwaukee, Wisconsin, U.S. |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lbs: | 210 |
| College: | Marquette |
| Teams: | |
| Statlabel1: | Games played |
| Statvalue1: | 27 |
| Statlabel2: | Games started |
| Statvalue2: | 24 |
| Pfr: | L/LunzJe20 |
Gerald A. Lunz (March 13, 1903 - January 11, 1974) was an American football player who played for the Chicago Cardinals and Frankford Yellow Jackets in 1925, 1926, and 1930 in the National Football League (NFL). He played at the collegiate level at Marquette University.[1]