The Founders' Cup is the championship trophy of Canada's Junior "B" lacrosse leagues. The custodial duties of this trophy fall upon the Canadian Lacrosse Association. The national champions are determined through a round robin format with a playdown for the final.
Alberta - Rocky Mountain Lacrosse League
British Columbia - Pacific Northwest Junior Lacrosse League, Thompson Okanagan Junior Lacrosse League, West Coast Junior Lacrosse League
First Nations - First Nations Junior B Lacrosse League
Manitoba - Rocky Mountain Lacrosse League
Nova Scotia - East Coast Junior Lacrosse League
Ontario - OLA Junior B Lacrosse League
Quebec - Fédération de crosse du Québec
Saskatchewan - Prairie Gold Lacrosse League, Rocky Mountain Lacrosse League
Founders Cup Wikipedia
Event held in Orangeville, Ontario - August 15 - 21, 2016
(*) denotes in 1972, the Founders Cup was awarded to the Junior "C" Champion instead of the Junior "B" Champion.