NCAA Men's Division I Ice Hockey Tournament appearances by school

The following is a list of National Collegiate Athletic Association (NCAA) Division I college ice hockey teams that have qualified for the NCAA Division I Men's Ice Hockey Championship as of 2021 with teams listed by number of appearances.

Schools in Italics no longer compete in Division I.

† = Appearance vacated by the NCAA.

Teams without a tournament appearance
The following active Division I programs have never qualified for the NCAA tournament.

† Army played in Division II from 1973 through 1980 but was in the top division prior to 1973.