| Biographical details | |
|---|---|
| Born | February 17, 1902 Atlantic City, New Jersey, U.S. |
| Died | March 23, 1953 (aged 51) Philadelphia, Pennsylvania, U.S. |
| Alma mater | Temple School of Law |
| Playing career | |
| 1922–1925 | Colgate |
| Coaching career (HC unless noted) | |
| 1926–1929 | Georgetown (assistant) |
| 1930–1933 | Temple (assistant) |
| 1936 | Philadelphia Eagles (assistant) |
| 1944 | Holy Cross (assistant) |
| 1945–1947 | Holy Cross |
| 1948 | Temple (assistant) |
| Administrative career (AD unless noted) | |
| 1949–1953 | Pennsylvania Athletic Commissioner |
| Head coaching record | |
| Overall | 17–10–2 |
| Bowls | 0–1 |
John "Ox" DaGrosa (February 17, 1902 – April 23, 1953) was an American coach and administrator who served as head football coach at the College of the Holy Cross and was a member of the Pennsylvania Athletic Commission.