Malachy Sullivan
| Biographical details | |
|---|---|
| Born | August 21, 1893 Lincoln, Nebraska, U.S. |
| Died | July 24, 1967 (aged 73) Great Falls, Montana, U.S. |
| Coaching career (HC unless noted) | |
| 1920–1921 | St. Benedict's |
| Head coaching record | |
| Overall | 8–6 |
Malachy Robert Sullivan O.S.B. (August 21, 1893 – July 24, 1967) was an American Roman Catholic priest, collegiate instructor, and football coach.