| 1963 | Oshawa Green Gaels (ON) | 1991 | St. Catharines Athletics (ON) |
| 1964 | Oshawa Green Gaels (ON) | 1992 | Six Nations Arrows (ON) |
| 1965 | Oshawa Green Gaels (ON) | 1993 | Orangeville Northmen (ON) |
| 1966 | Oshawa Green Gaels (ON) | 1994 | New Westminster Salmonbellies (BC) |
| 1967 | Oshawa Green Gaels (ON) | 1995 | Orangeville Northmen (ON) |
| 1968 | Oshawa Green Gaels (ON) | 1996 | Orangeville Northmen (ON) |
| 1969 | Oshawa Green Gaels (ON) | 1997 | Whitby Warriors (ON) |
| 1970 | Lakeshore Maple Leafs (ON) | 1998 | Burnaby Lakers (BC) |
| 1971 | Richmond Roadrunners (BC) | 1999 | Whitby Warriors (ON) |
| 1972 | Peterborough PCO’s (ON) | 2000 | Burnaby Lakers (BC) |
| 1973 | Peterborough PCO’s (ON) | 2001 | St. Catharines Athletics (ON) |
| 1974 | Peterborough PCO’s (ON) | 2002 | Burnaby Lakers (BC) |
| 1975 | Peterborough Gray-Munros (ON) | 2003 | St. Catharines Athletics (ON) |
| 1976 | Victoria MacDonalds (BC) | 2004 | Burnaby Lakers (BC) |
| 1977 | Burnaby Cablevision (BC) | 2005 | Burnaby Lakers (BC) |
| 1978 | Burnaby Cablevision (BC) | 2006 | Peterborough Lakers (ON) |
| 1979 | Burnaby Cablevision (BC) | 2007 | Six Nations Arrows (ON) |
| 1980 | Whitby CBC Builders (ON) | 2008 | Orangeville Northmen (ON) |
| 1981 | Peterborough James Gang (ON) | 2009 | Orangeville Northmen (ON) |
| 1982 | Peterborough James Gang (ON) | 2010 | Coquitlam Adanacs (BC) |
| 1983 | Peterborough James Gang (ON) | 2011 | Whitby Warriors (ON) |
| 1984 | Whitby Warriors (ON) | 2012 | Orangeville Northmen (ON) |
| 1985 | Whitby Warriors (ON) | 2013 | Whitby Warriors (ON) |
| 1986 | Peterborough Maulers (ON) | 2014 | Six Nations Arrows (ON) |
| 1987 | Peterborough Maulers (ON) | 2015 | Six Nations Arrows (ON) |
| 1988 | Victoria-Esquimalt Legion (BC) | 2016 | Coquitlam Adanacs (BC) |
| 1989 | Peterborough Maulers (ON) | 2017 | Six Nations Arrows (ON) |
| 1990 | St. Catharines Athletics (ON) | ||
Home of the 2018 Junior A National Lacrosse Championship
