| Johnny Allen | |
| Position: | Center / Linebacker |
| Number: | 52 |
| Birth Date: | 4 June 1933 |
| Birth Place: | Monmouth, Illinois, U.S. |
| Death Place: | Bethesda, Maryland, U.S. |
| Draftyear: | 1955 |
| Draftround: | 8 |
| Draftpick: | 87 |
| High School: | Fremont (OH) Ross |
| College: | Purdue |
| Teams: |
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| Statlabel1: | Games played |
| Statvalue1: | 48 |
| Statlabel2: | Fumble recoveries |
| Statvalue2: | 1 |
John McKee Allen (June 4, 1933 – March 3, 2010) was an American football center in the National Football League (NFL) for the Washington Redskins for four seasons. He was born in Monmouth, Illinois. He played college football at Purdue University and was drafted in the eighth round of the 1955 NFL draft. He died on March 3, 2010, in Bethesda, Maryland, at the age of 76.