1930-31 Western Canada Memorial Cup Playoffs

Champions

 * British Columbia: Vancouver Ex-King George
 * Alberta: Calgary Canadians
 * Saskatchewan: Regina Pats
 * Manitoba: Elmwood Millionaires
 * Thunder Bay: Fort William Westfort Maroons

Quarter Final
2 games total goals

Calgary Canadians beat Vancouver Ex-King George 6 goals to 2.

Semi Finals
2 games total goals

Elmwood Millionaires beat Fort William Westfort Maroons 4 goals to 2.

Regina Pats beat Calgary Canadians 5 goals to none.

Final
2 games total goals

Elmwood Millionaires beat Regina Pats 4 goals to 3.

Elmwood Millionaires advanced to the 1930-31 Memorial Cup Final.