1973 Clarence Schmalz Cup

These are the 1973 Clarence Schmalz Cup playoffs for the Ontario Hockey Association's Junior C championship:

Participating teams were decided in the 1972-73 OHA Junior C Season.

Provincial Playoffs
All series were best of 7.

Quarter Final

 * Gananoque G-Men defeated Sundridge Beavers

Semi Final

 * Caledonia Corvairs defeated Leamington Flyers 4-games-to-3
 * Lindsay Murcurys defeated Gananoque G-Men 4-games-to-none

Final

 * Caledonia Corvairs defeated Lindsay Mercurys 4-games-to-1