| 1899 CAHL season | |
|---|---|
| League | Canadian Amateur Hockey League |
| Sport | Ice hockey |
| Duration | January 7 – March 4, 1899 |
| Number of teams | 5 |
| 1899 | |
| Champions | Montreal Shamrocks |
| Top scorer | Harry Trihey (19 goals) |
The 1899 CAHL season was the inaugural season of the Canadian Amateur Hockey League. Teams played an eight-game schedule. The Montreal Shamrocks were the league champion with a record of seven wins and one loss. Both the Shamrocks and the Montreal Victorias won Stanley Cup challenges to retain the Stanley Cup for the league.