Active teams in bold.

• Brandon (member 1906)
• Garrison Rugby Club (member 1932–1933)
• Royal Canadian Dragoons (member 1896–1898)
• University of Manitoba Bisons (member 1919–1934)
• Wesleys (member 1897–1898)
• Winnipeg Blue Bombers (member 1930–1935)
• Winnipeg Canoe Club (member 1915)
• Osbornes (member 1892–1893)
• Winnipeg Rugby Football Club (member 1892–1906)
• Shamrocks (member 1903–1905)
• St. John's (member 1892–1932)
• Winnipeg Tammany Tigers (member 1913–1929)
• Winnipeg Victorias (member 1902–1935)