John McCosker (rower)
| Personal information | |
|---|---|
| Born | October 10, 1910 Philadelphia, Pennsylvania, United States |
| Died | August 7, 1965 (aged 54) Springfield, Delaware, Pennsylvania, United States |
| Sport | |
| Sport | Rowing |
John McCosker (October 10, 1910 – August 7, 1965) was an American rower. He competed in the men's coxless four event at the 1932 Summer Olympics.