The 1924-25 Thunder Bay Junior Playoffs were won by the Fort William Juniors.
|Port Arthur West End Bruins||10||8||2||0||54||27||16|
|Fort William Juniors||10||5||5||0||34||38||10|
|Fort William St. Pat's||9||3||6||0||35||35||6|
|Fort William North Stars||9||3||6||0||20||42||6|
Fort William Juniors beat Port Arthur West End Bruins
Since the 1924-25 Memorial Cup Final was held in the east (Toronto) the Juniors received a bye to the 1924-25 Western Canada Memorial Cup Playoffs where they lost to the eventual Memorial Cup champions, the Regina Pats, 7 goals to 4 (3-1, 4-3) in a two game total goals series.