The 1985 WCHA Men's Ice Hockey Tournament was the 26th conference playoff in league history and 33rd season where a WCHA champion was crowned. The tournament was played between March 1 and March 16, 1985. First round and semifinal games were played at home team campus sites while the championship match was held at the Duluth Arena Auditorium in Duluth, Minnesota. By winning the tournament, Minnesota-Duluth was awarded the Broadmoor Trophy and received the WCHA's automatic bid to the 1985 NCAA Division I Men's Ice Hockey Tournament.

All member teams were eligible for the tournament and were seeded No. 1 through No. 8 according to their final conference standing, with a tiebreaker system used to seed teams with an identical number of points accumulated. The top four seeded teams each earned home ice and hosted one of the lower seeded teams. As a result of their being the regular season champion, Minnesota-Duluth's home venue, Duluth Arena Auditorium, served as the site for the Championship game regardless of which teams qualified for the penultimate match. Each series were two-game matchups with the team that scored the most goals advancing to the succeeding round. The teams that advanced to the semifinal were re-seeded No. 1 through No. 4 according to the final regular season conference standings, with the top remaining seed matched against lowest remaining seed in one semifinal game while the two other semifinalists meeting with the winners advancing to the championship round. The Tournament Champion received an automatic bid to the 1985 NCAA Division I Men's Ice Hockey Tournament.

^[4] Teams are reseeded after the first round

Note: * denotes overtime period(s)

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• Western Collegiate Hockey Association men's champions