1920-21 OCSL

This is the 1920-21 season of the Ottawa City Senior League:

It was divided into two separate leagues. The City League played at the Rideau Skating Rink while the Capital League played at Laurier Avenue Arena.

Second Half
Second half semi final

Sudden death

Ottawa St Brigids 4 Ottawa Munitions 1

Second half final

Sudden death

Ottawa St Brigids 1 Ottawa Montcalms 0

Since Ottawa St Brigids had already won the first half, this gave them the group title.

Ottawa St Brigids advanced to the 1920-21 Ottawa District Senior Playoffs.

Group Final
Sudden death

Ottawa Gunners 4 St Patricks College 2

Ottawa Gunners advanced to the 1920-21 Ottawa District Senior Playoffs.