1949-50 OHA Junior A Season

This is the 1949-50 season of the Ontario Hockey Association's Junior A series:

Quarter Finals
Best of 5

Guelph Biltmores beat St Catharines TeePees 3 wins to 2.

Barrie Flyers beat St Michaels Majors 3 wins to 2.

Semi Finals
Best of 7

Windsor Spitfires beat Toronto Marlboros 4 wins to 1.

Best of 5

Guelph Biltmores beat Barrie Flyers 3 wins to 1.

Final
Best of 7

Guelph Biltmores beat Windsor Spitfires 4 wins to 2.

Guelph Biltmores advanced to the 1949-50 Eastern Canada Memorial Cup Playoffs.