1905–06 MHA season

The 1905–06 Manitoba Hockey Association (MHA) season was won by the Kenora Thistles, successfully defending their championship.

Final standing
Source: Zweig, 2012.
 * A tie between Brandon and the Winnipeg Hockey Club was replayed. Winnipeg won the replay to tie Kenora for the league lead.

Playoff
Kenora defeated Winnipeg to take the league title. Kenora challenged for the Stanley Cup, however the challenge was not played until the following season.