1911–12 NHA season
| 1911–12 NHA season | |
|---|---|
| League | National Hockey Association |
| Sport | Ice hockey |
| Duration | December 25, 1911 – March 5, 1912 |
| Number of games | 18 |
| Number of teams | 4 |
| Regular season | |
| Top scorer | Skene Ronan (35) |
| O'Brien Cup | |
| Champions | Quebec Bulldogs |
| Runners-up | Ottawa Hockey Club |
The 1911–12 NHA season was the third season of the National Hockey Association (NHA). Four teams played 18 games each. The Quebec Bulldogs would win the league championship and take over the Stanley Cup.