1955–56 MJHL season

League notes
MJHL announced that each team will play six interlocking games against teams in the TBJHL as part of the regular season.

Playoffs
Turnbull Cup Championship
 * Monarchs lost to St. Boniface 4-games-to-none

Western Memorial Cup Semi-Final
 * St. Boniface lost to Port Arthur North Stars (TBJHL) 4-games-to-2