| Position: | Defensive end |
| Number: | 83, 81 |
| Birth Date: | 7 October 1930 |
| Birth Place: | Eau Claire, Wisconsin, U.S. |
| Death Place: | near Madison, Wisconsin, U.S. |
| Draftyear: | 1952 |
| Draftround: | 5 |
| Draftpick: | 57 |
| College: | Wisconsin |
| Pastteams: |
|
| Highlights: |
|
| Statlabel1: | Games played |
| Statvalue1: | 20 |
| Statlabel2: | Games started |
| Statvalue2: | 0 |
| Statlabel3: | Touchdowns |
| Statvalue3: | 1 |
James Patrick Michael O'Donahue (October 7, 1930 - July 18, 2017) was an American football defensive end in the National Football League (NFL). He played for the San Francisco 49ers (1952) and the Green Bay Packers (1955). He played at the collegiate level with the University of Wisconsin.
O'Donahue was born James Patrick Michael O'Donahue on October 7, 1930 in Eau Claire, Wisconsin.[1] He died in a nursing home near Madison, Wisconsin on July 18, 2017.[2]