| John Gerak | |
| Number: | 46, 66 |
| Position: | Guard |
| Birth Date: | 6 January 1970 |
| Birth Place: | Youngstown, Ohio, U.S. |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lb: | 290 |
| High School: | Struthers (OH) |
| College: | Penn State |
| Draftyear: | 1993 |
| Draftround: | 3 |
| Draftpick: | 57 |
| Pastteams: | |
| Statlabel1: | Games played |
| Statvalue1: | 63 |
| Statlabel2: | Games started |
| Statvalue2: | 35 |
| Statlabel3: | Fumble recoveries |
| Statvalue3: | 1 |
| Pfr: | GeraJo20 |
John Matthew Gerak (born January 6, 1970) is an American former professional football player who was a guard for five seasons with the Minnesota Vikings and the St. Louis Rams of the National Football League (NFL). He was selected by the Vikings in the third round of the 1993 NFL Draft.[1]