| 2023-24 Championship | 2024-25 Championship | 2025-26 Championship |
| May 16 Brentwood College | May 15 | Championship Calendar |
Championship Rules & Regulations – (March 2021)
Zone Rep: Gavin Purewal, ADSS
Link to Championship Draw
Sr Boys Rugby Island Champions
| 2019-20 | No Championship |
| 2018-19 | AA- SMUS 3A- Claremont 4A- Shawnigan |
| 2017-18 | AA- SMUS 3A- Oak Bay |
| 2016-17 | |
| 2015-16 | |
| 2014-15 | |
| 2013-14 | |
| 2012-13 | |
| 2011-12 | |
| 2010-11 | |
| 2009-10 | |
| 2008-09 | |
| 2007-08 | |
| 2006-07 | |
| 2005-06 | |
| 2004-05 | |
| 2003-04 | |
| 2002-03 | |
| 2001-02 | |
| 2000-01 | |
| 1999-00 | |
| 1998-99 | |
| 1997-98 | |
| 1996-97 | |
| 1995-96 | |
| 1994-95 | |
| 1993-94 | |
| 1992-93 | |
| 1991-92 | |
| 1990-91 | |
| 1989-90 | |
| 1988-89 | |
| 1987-88 | |
| 1986-87 | |
| 1985-86 | |
| 1984-85 | |
| 1983-84 | |
| 1982-83 | |
| 1981-82 | |
| 1980-81 | |
| 1979-80 |
Jr Boys Rugby Island Champions
| 2019-20 | No Championship |
| 2018-19 | Shawnigan |
| 2017-18 | |
| 2016-17 | |
| 2015-16 | |
| 2014-15 | |
| 2013-14 | |
| 2012-13 | |
| 2011-12 | |
| 2010-11 | |
| 2009-10 | |
| 2008-09 | |
| 2007-08 | |
| 2006-07 | |
| 2005-06 | |
| 2004-05 | |
| 2003-04 | Oak Bay |
| 2002-03 | |
| 2001-02 | |
| 2000-01 | SMUS |
| 1999-00 | |
| 1998-99 | Oak Bay |
| 1997-98 | Oak Bay |
| 1996-97 | SMUS |
| 1995-96 | Shawnigan |
| 1994-95 | Brentwood |
| 1993-94 | Shawnigan |
| 1992-93 | Oak Bay |
| 1991-92 | Brentwood |
| 1990-91 | SMUS |
| 1989-90 | Shawnigan |
| 1988-89 | SMUS |
| 1987-88 | Oak Bay |
| 1986-87 | |
| 1985-86 | |
| 1984-85 | |
| 1983-84 | |
| 1982-83 | |
| 1981-82 | |
| 1980-81 | |
| 1979-80 |