List of OHA Junior A standings
This is a list of OHA standings and season-by-season summaries of the Ontario Hockey Association's Junior A division from 1933 to 1972, and its Tier I division from 1972 to 1974.
- Legend
 
- GP = games played
 - W = wins
 - L = losses
 - T = ties
 - Pts = points
 - GF = goals for
 - GA = goals against