| Johnny Hackenbruck | |
| Position: | Tackle |
| Birth Date: | 20 October 1915 |
| Birth Place: | The Dalles, Oregon |
| Death Place: | Corvallis, Oregon |
| Height Ft: | 6 |
| Height In: | 2 |
| Weight Lbs: | 215 |
| High School: | The Dalles (OR) |
| College: | Oregon State |
| Draftyear: | 1940 |
| Draftround: | 17 |
| Draftpick: | 156 |
| Pastteams: |
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| Statlabel1: | Games |
| Statvalue1: | 7 |
| Pfr: | HackJo20 |
John Anthony Hackenbruck (October 20, 1915 – October 26, 1988) was an American football player.
A native of The Dalles, Oregon, Thomas attended The Dalles High School and then played college football as a tackle for Oregon State from 1936 to 1939.[1] He was selected as a captain on the 1939 team.[2]
In December 1939, he was selected by the Detroit Lions with the 156th pick in the 1940 NFL draft.[3] He signed with the Lions in April 1940.[4] He appeared in seven games for the Lions as a tackle during the 1940 season.[5]