The Yukon/NWT Men's Curling Championship was the men's curling championship that determined Team Yukon/NWT at the Tim Hortons Brier. The tournament featured teams from two of Canada's northern territories, the Northwest Territories (NWT) and the Yukon. The event was discontinued before 2015 when each territory was granted its own entry into the Brier. It was replaced by the Northwest Territories Men's Curling Championship and the Yukon Men's Curling Championship.
The territories first participated in the 1975 Macdonald Brier.