1951–52 MJHL season

The 1951–52 Manitoba Junior Hockey League season

League notes
The Winnipeg Canadiens were bought and renamed the St. Boniface Canadiens.

Playoffs
Semi-Final
 * Brandon defeated St. Boniface 4-games-to-1

Turnbull Cup Championship
 * Monarchs defeated Brandon 4-games-to-2

Western Memorial Cup Semi-Final
 * Monarchs lost to Fort William Hurricanes (TBJHL) 3-games-to-1 with 2 games tied