1941-42 OHA Intermediate A Groups

This is the 1941-42 group play in the Ontario Hockey Association's Intermediate A series:

Group winners advanced to the 1941-42 OHA Intermediate A Playoffs.

Standings
Collingwood entered the 1941-42 OHA Senior B Playoffs.

Final
Best of 3

Sutton beat Midland 2 wins to none.

Final
Best of 5

Waterloo beat Milverton 3 wins to 1.

Group 3
Niagara Industrial League won by Fort Erie.

Group 4
Won by St. Catharines Thompson Products.

Group 5
Won by Fingal RCAF Bombers

Independent Team
Toronto Navy