| John Noppenberg | |
| Number: | 50, 14 |
| Position: | Back |
| Birth Date: | 8 September 1917 |
| Birth Place: | Wallace, Michigan, U.S. |
| Death Place: | Sebring, Florida, U.S. |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lbs: | 196 |
| Draftyear: | 1940 |
| Draftround: | 13 |
| Draftpick: | 113 |
| High School: | Menominee |
| College: | Miami (FL) |
| Pastteams: | |
| Statlabel1: | Games played |
| Statvalue1: | 15 |
| Statlabel2: | Receiving yards |
| Statvalue2: | 74 |
| Statlabel3: | Receptions |
| Statvalue3: | 4 |
| Statlabel4: | Rushing yards |
| Statvalue4: | 20 |
| Statlabel5: | Rush attempts |
| Statvalue5: | 13 |
| Statlabel6: | Return yards |
| Statvalue6: | 24 |
| Pfr: | NoppJo20 |
John Louis Noppenberg (September 8, 1917 – September 22, 2006) was an American football back who played two seasons for the Pittsburgh Steelers and the Detroit Lions.[1] He was selected by the Steelers in the 13th round of the 1940 NFL draft.[2] [3] He played college football at the University of Miami for the Miami Hurricanes football team.