The Western Ontario Junior C Hockey League was a Junior "C" ice hockey league in Ontario, Canada, sanctioned by the Ontario Hockey Association. The Champion of the Western will compete for the All-Ontario Championship and the Clarence Schmalz Cup. The WOJCHL merged into the Provincial Junior Hockey League in the Summer of 2016.Western Junior "C" Hockey League 1966–1970 Central Junior "C" Hockey League 1970–1980 Grey-Bruce Junior "C" Hockey League 1980–1988 Western Ontario Junior "C" Hockey League 1988–2016

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.