2006 NCAA Division I men's ice hockey tournament

2006 NCAA Division I men's
ice hockey tournament
2006 Frozen Four logo
Teams16
Finals site
ChampionsWisconsin Badgers (6th title)
Runner-upBoston College Eagles (7th title game)
Semifinalists
Winning coachMike Eaves (1st title)
MOPRobbie Earl (Wisconsin)
Attendance117,613

The 2006 NCAA Division I men's ice hockey tournament involved 16 schools playing in single-elimination play to determine the national champion of men's NCAA Division I college ice hockey. It began on March 24, 2006, and ended with the championship game on April 8. A total of 15 games were played.

The tournament is largely remembered for a 4-3 overtime win by Holy Cross over Minnesota, which is typically considered one of the biggest upsets in NCAA Division 1 Men’s Ice Hockey tournament history.