OCAA MEN'S RUGBY PAST CHAMPIONS
| DIVISION I | DIVISION II | |||||
| Year | Gold | Silver | Bronze | Gold | Silver | Bronze |
| 2011-12 | Humber | Seneca | Trent | Loyalist | Algonquin | St. Lawrence (K) |
| 2010-11 | Humber | Mohawk | Seneca | Loyalist | Georgian | |
| 2009-10 | Mohawk | Humber | Seneca | Loyalist | Georgian | |
| 2008-09 | Humber | Fleming (P) | Mohawk | St. Lawrence (K) | Loyalist | |
| 2007-08 | Humber | Seneca | Fleming (P) | |||
| 2006-07 | Mohawk | Humber | Seneca | |||
| 2005-06 | Seneca | Fleming (P) | Conestoga | |||
| 2004-05 | Seneca | Fleming (P) | Mohawk | |||
| 2003-04 | Seneca | Fleming (P) | Conestoga | |||
| 2002-03 | Seneca | Georgian | Fleming (P) | |||
| 2001-02 | Seneca | Georgian | Fleming (P) | |||
| 2000-01 | Mohawk | Fleming (P) | Seneca | |||
| 1999-2000 | Fleming (P) | Seneca | Mohawk | |||
| 1998-99 | Fleming (P) | Georgian | Fleming (L) | |||
| 1997-98 | ||||||
| 1996-97 | Georgian | Fleming (L) |
