This is the 1921-22 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.
Group 1 (City League)
First Half
| First Half | GP | W | L | T | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Ottawa Munitions | 8 | 7 | 1 | 0 | 23 | 8 | 14 |
| Ottawa Montagnards | 8 | 7 | 1 | 0 | 35 | 16 | 14 |
| Ottawa South Victorias | 8 | 3 | 5 | 0 | 13 | 19 | 6 |
| Ottawa Knights of Columbus | 8 | 2 | 6 | 0 | 23 | 37 | 4 |
| University of Ottawa | 8 | 1 | 7 | 0 | 17 | 31 | 2 |
First half final
2 games total goals
Ottawa Montagnards beat Ottawa Munitions 6 goals to 3.
Second Half
| Second Half | GP | W | L | T | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Ottawa Montagnards | 4 | 4 | 0 | 0 | 18 | 14 | 8 |
| University of Ottawa | 4 | 2 | 2 | 0 | 14 | 10 | 4 |
| Ottawa Munitions | 3 | 2 | 1 | 0 | 13 | 6 | 2 |
| Ottawa South Victorias | 2 | 0 | 2 | 0 | 3 | 7 | 0 |
| Ottawa Knights of Columbus | 3 | 0 | 3 | 0 | 10 | 21 | 0 |
Since Ottawa Montagnards had already won the first half, this gave them the group title.
Ottawa Montagnards advanced to the 1921-22 Ottawa District Senior Playoffs.
Group 2 (Capital League)
First Half
| First Half | GP | W | L | T | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Ottawa Canadiens | 4 | 3 | 1 | 0 | - | - | 6 |
| St Patricks College | 4 | 3 | 1 | 0 | - | - | 6 |
| Ottawa Gunners | 4 | 2 | 2 | 0 | - | - | 4 |
| Ottawa New Edinburgh | 4 | 2 | 2 | 0 | - | - | 4 |
| Ottawa St Brigids | 4 | 0 | 4 | 0 | - | - | 0 |
First half final
Sudden death
Ottawa Canadiens 1 St Patricks College 0
Second Half
| Second Half | GP | W | L | T | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Ottawa Gunners | 4 | 4 | 0 | 0 | 11 | 3 | 8 |
| St Patricks College | 4 | 3 | 1 | 0 | 10 | 7 | 6 |
| Ottawa Canadiens | 4 | 2 | 2 | 0 | 7 | 4 | 4 |
| Ottawa New Edinburgh | 4 | 0 | 3 | 1 | 3 | 8 | 1 |
| Ottawa St Brigids | 4 | 0 | 3 | 1 | 4 | 13 | 1 |
Group Final
Sudden death
Ottawa Gunners 4 Ottawa Canadiens 2
Ottawa Gunners advanced to the 1921-22 Ottawa District Senior Playoffs.