1903-04 Manitoba & Northwestern Hockey Association season

This is the 1903-04 Manitoba & Northwestern Hockey Association season.  This is the only season of the league.
The Manitoba & Northwestern Hockey Association was an early senior-level men's amateur ice hockey league, founded in 1903, and played one season, 1903-1904 before joining the Manitoba Hockey Association. It operated in the provinces of Manitoba and Ontario of Canada, and was an important league in the early development of ice hockey in Canada.
==Teams==
*Brandon Wheat Kings,
*Portage la Prairie Plains
*Rat Portage Thistles,
The Thistles would win the league championship, and challenge the Ottawa Senators in a best-of-three series in Ottawa. The Senators would win the series 2-1.
Category:1903–04 in ice hockey
Category:Manitoba & Northwestern Hockey Association seasons
Category:1903–04 in Canadian ice hockey by league