1957-58 OHA Cup Playoffs

This is the 1957-58 OHA Cup playoffs, for the Ontario Hockey Association's Junior D championship:

Quarter Finals
Best of 7


 * Unionville beat Stayner
 * Wellington beat Napanee 4 wins to 1.

Semi Final
Best of 7


 * Unionville beat Wellington 4 wins to 2.

Final
Best of 7

Chesley Colts beat Unionville Jets 4 wins to none.