The Provincial Junior Hockey League (PJHL) is a Canadian junior ice hockey league spanning parts of Southern Ontario. The PJHL is the third tier of the Ontario Hockey Association and is sanctioned by the Ontario Hockey Federation and Hockey Canada. The league was formed in 2016 with the merging of eight Junior C leagues. PJHL teams compete for the Clarence Schmalz Cup.

The Ontario Hockey Association (OHA) is the governing body for the majority of junior and senior level ice hockey teams in the province of Ontario. Founded in 1890, the OHA is sanctioned by the Ontario Hockey Federation along with the Northern Ontario Hockey Association. Other Ontario sanctioning bodies along with the OHF include the Hockey Eastern Ontario and Hockey Northwestern Ontario. The OHA controls three tiers of junior hockey; the "Tier 2 Junior "A", Junior "B", Junior "C", and one senior hockey league, Allan Cup Hockey.