Allan Cup Hockey

This article is about the senior ice hockey league in Ontario, Canada. For the Canadian senior ice hockey championship, see Allan Cup. For the senior ice hockey league in Alberta, Canada, see Allan Cup Hockey West.
Allan Cup Hockey
CountriesCanada
Region(s)Ontario
MembershipOntario Hockey Association
Founded1990
ChampionshipJ. Ross Robertson Cup
Associated Title(s)Renwick Cup
Allan Cup
Recent ChampionsDundas Real McCoys (2023)
Websiteallancup.pointstreaksites.com

Allan Cup Hockey (ACH), formerly Major League Hockey until 2011, is the top tier Canadian senior ice hockey league in the province of Ontario. Founded in 1990, as the Southwestern Senior "A" Hockey League, the ACH is a member of the Ontario Hockey Association and Hockey Canada. The ACH's champion contends for the Allan Cup each year. The league came to its latest incarnation when it lost several teams leaving it with two and as a result it merged with the Eastern Ontario Senior Hockey League in 2008.