The Wellesley Apple Jacks are a Canadian Junior ice hockey team based in Wellesley, Ontario. They play in the Provincial Junior Hockey League of the Ontario Hockey Association.

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.