Women's Rugby Champions
| Champions | |||||
| Year | School | Year | School | Year | School |
| 2025 | Queen's | 2014 | McMaster | 2003 | Western |
| 2024 | Guelph | 2013 | Queen's | 2002 | Guelph |
| 2023 | Queen's | 2012 | Guelph | 2001 | Waterloo |
| 2022 | Queen's | 2011 | Guelph* | 2000 | Waterloo |
| 2021 | Guelph | 2010 | Guelph | 1999 | Guelph |
| 2020 | No Competition (COVID-19) | 2009 | Guelph | 1998 | Guelph* |
| 2019 | Queen's | 2008 | Guelph | 1997 | Guelph |
| 2018 | Guelph | 2007 | Western | 1996 | Guelph |
| 2017 | Guelph | 2006 | Guelph | 1995 | Guelph |
| 2016 | Guelph | 2005 | Western* | 1994 | Guelph |
| 2015 | McMaster* | 2004 | Western* | ||
*Denotes U SPORTS (formerly CIS) champions