The Montreal & District Senior League operated in the Montreal area for just one season (1941-42). It was rated as Senior B.
The teams were mostly former intermediate teams. The league had operated as an intermediate league in 1940-41.
The league suspended operations in 1942 because of transportation difficulties and the fact that many local hockey players were engaged in war work for World War II.
|Shawinigan Falls Cataractes||33||26||5||2||182||92||54|
Note: Montreal folded on Jan, 23. The team had no home ice or even a name.
Best of 5
|February 19||Shawinigan 6||Joliette 4||Shawinigan|
|February 20||Shawinigan 7||Joliette 6||Joliette|
|February 28||Shawinigan 6||Joliette 2||Shawinigan|
|February 22||Lachine 3||Valleyfield 1||Lachine|
|February 25||Valleyfield 6||Lachine 4||Valleyfield|
|February 27||Valleyfield 5||Lachine 4||Lachine|
|February 28||Valleyfield 6||Lachine 2||Valleyfield|
Best of 7
|March 3||Shawinigan 5||Valleyfield 0||Shawinigan|
|March 5||Valleyfield 4||Shawinigan 1||Valleyfield|
|March 7||Shawinigan 4||Valleyfield 2||Shawinigan|
|March 10||Valleyfield 2||Shawinigan 2||Valleyfield|
|March 12||Shawinigan 2||Valleyfield 1||Shawinigan|
|March 14||Valleyfield 7||Shawinigan 1||Valleyfield|
|March 17||Shawinigan 8||Valleyfield 7||Shawinigan|
Shawinigan Falls Cataractes advanced to the 1941-42 Quebec Senior Playoffs.