| Birth Date: | 24 January 1941 |
| Birth Place: | Youngstown, Ohio, U.S. |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lbs: | 215 |
| High School: | Campbell Memorial (OH) |
| College: | Northwestern (1959–1962) |
| Position: | Guard |
| Nfldraftedyear: | 1963 |
| Nfldraftedround: | 5 |
| Nfldraftedpick: | 63 |
| Nfldraftedteam: | Green Bay Packers |
| Afldraftedyear: | 1963 |
| Afldraftedround: | 14 |
| Afldraftedpick: | 109 |
| Afldraftedteam: | San Diego Chargers |
| Career Highlights: |
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| Playing Years1: | 1963 |
| Playing Team1: | San Diego Chargers |
Jack Cvercko (January 24, 1941) is a former college football player. A prominent guard for the Northwestern Wildcats, selected an All-American in 1962. He was picked in the 1963 NFL draft, but a chronic knee injury prevented him from becoming a professional football player.[1] [2] [3] His brother was Andy Cvercko.