This is the 2015-16 Ontario Hockey League season. This is the league's 46th season dating back to its' founding as the Ontario Major Junior Hockey League. There are currently 20 teams in the OHL; 16 are based in the Canadian province of Ontario,three teams in the American state of Michigan and one team in the American state of Pennsylvania. Out of the 18 teams based in Ontario, 15 teams are in Southern Ontario, and 3 teams are in Northern Ontario.