The 1914–1915 Montreal Canadiens season was the team's sixth season and sixth of the National Hockey Association (NHA). After finishing first in 1913–14, the club posted a 6–14 record and fell to last place in the league.
Five new players joined the Canadiens in 1914-15: Albert Corbeau, Jack Fournier, Nick Bawlf, Ed Lowrey and Marcel Beliveau. Didier Pitre returns to the Canadiens from Vancouver after a cash deal with the Millionaires. Newsy Lalonde holds out in a contract dispute, prompting the team to penalize him $100 per week. After Lalonde returns in January, he plays poorly and is suspended by the team again. He only plays seven games of the season.
On January 13 in a game versus Quebec, Georges Vezina is penalized and tossed from the game for hitting Joe Hall. With the Bulldogs behind 2-1, Jack Laviolette takes over in goal, and Quebec ties the game. As was then permitted, Vezina returns in extra play, only to surrender the third Quebec goal in a game that went on record as the longest overtime to that point, taking fifty minutes and 28 seconds to settle the contest.
| Month | Day | Visitor | Score | Home | Score |
|---|---|---|---|---|---|
| Dec. | 26 | Toronto | 4 | Canadiens | 3 |
| 30 | Quebec | 8 | Canadiens | 7 | |
| Jan. | 2 | Canadiens | 1 | Ontarios | 4 |
| 6 | Ottawa | 4 | Canadiens | 2 | |
| 9 | Canadiens | 4 | Wanderers | 5 (6'45" OT) | |
| 13 | Canadiens | 2 | Quebec | 3 (50'20" OT) | |
| 16 | Ontarios | 7 | Canadiens | 1 | |
| 20 | Canadiens | 1 | Ottawa | 3 | |
| 23 | Canadiens | 7 | Wanderers | 2 | |
| 27 | Canadiens | 1 | Wanderers | 2 | |
| 30 | Ontarios | 3 | Canadiens | 4 | |
| Feb. | 3 | Quebec | 2 | Canadiens | 5 |
| 6 | Canadiens | 4 | Toronto | 3 | |
| 10 | Canadiens | 3 | Wanderers | 6 | |
| 13 | Canadiens | 3 | Ottawa | 5 | |
| 17 | Canadiens | 2 | Quebec | 6 | |
| 20 | Toronto | 2 | Canadiens | 7 | |
| 24 | Ottawa | 2 | Canadiens | 3 | |
| 27 | Wanderers | 7 | Canadiens | 3 | |
| Mar. | 3 | Canadiens | 2 | Ontarios | 3 |
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