This was the 1891 Junior Amateur Hockey Association season. It was the fourth season of the league.
Results
- 1/2: Hswthornes Hockey Club - Maples Hockey Club 5:0 - protested and replayed on 3/11
- 1/9: Montreal Victorias II - Hawthornes Hockey Club 2:1
- 1/13: Montreal Victorias II - Excelsiors Hockey Club Forfeit - Excelsiors withdrew from league
- 1/19: Maples Hockey Club - Montreal Crystals II 3:3 - ended in draw when lights went out
- 1/27: Montreal Crystals II - Excelsiors Hockey Club Forfeit
- 2/5: Montreal Victorias II - Montreal Crystals II 3:2
- 2/7: Maples Hockey Club - Excelsiors Hockey Club Forfeit
- 2/12: Montreal Victorias II - Montreal AAA II 9:1
- 2/17: Montreal AAA II - Excelsiors Hockey Club Forfeit
- 2/17: Maples Hockey Club - Montreal Crystals II - 6:0 replay of 1/19 tie
- 2/23: Maples Hockey Club - Montreal Victorias II 3:1
- 2/23: Hawthornes Hockey Club - Montreal Crystals II
- 2/27: Hawthornes Hockey Club - Excelsiors Hockey Club Forfeit
- 3/3: Montreal Crystals II - Montreal AAA III 0:6
- 3/4 : Hawthornes Hockey Club - Montreal Victorias ll 0:2
- 3/9 : Maples Hockey Club - Montreal AAA III 5:0
- 3/11: Hawthornes Hockey Club - Maples Hockey Club 2:1
Standings
| Regular season | GP | W | L | T | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Hawthornes Hockey Club | 6 | 5 | 1 | 0 | - | - | 10 |
| Maples Hockey Club | 7 | 4 | 2 | 1 | - | - | 9 |
| Montreal Victorias II | 5 | 4 | 1 | 0 | - | - | 8 |
| Montreal Crystals II | 6 | 2 | 3 | 1 | - | - | 5 |
| Montreal AAA III | 5 | 1 | 4 | 0 | - | - | 2 |
| Excelsior Hockey Club | 5 | 0 | 5 | 0 | 0 | 0 | 0 |
Playoffs
- 3/16: Montreal Victorias II - Hawthornes Hockey Club 7:2
- 3/18: Montreal Victorias II - Maples Hockey Club 2:1 - final
Junior Cup Challenge
- 2/21: Maples Hockey Club - Ottawa Rideaus II 5:1