| Brian Colleary | |
| Player Years1: | 1972–1973 |
| Player Team1: | Fordham |
| Coach Years1: | ? |
| Coach Team1: | Blessed Sacrament HS (NY) |
| Coach Years2: | 1979–1983 |
| Coach Team2: | Iona |
| Admin Years1: | 1982–1984 |
| Admin Team1: | Iona (assistant AD) |
| Admin Years2: | 1984–1985 |
| Admin Team2: | Iona (associate AD) |
| Admin Years3: | 1985–1989 |
| Admin Team3: | Marist |
| Admin Years4: | 1989–2005 |
| Admin Team4: | Duquesne |
| Admin Years5: | 2005–2012 |
| Admin Team5: | St. John's (sr. associate AD) |
| Overall Record: | 26–21–2 |
Brian Colleary is an American former football coach and college athletics administrator. He served as the head football coach at Iona College in New Rochelle, New York from 1979 to 1983, compiling a record of 26–21–2. Colleary was the athletic director at Marist College in Poughkeepsie, New York from 1985 to 1989 and Duquesne University in Pittsburgh, Pennsylvania from 1989 to 2005. He graduated from Fordham University in 1974.[1]