1988–89 NCAA Division I men's ice hockey season

The 1988–89 NCAA Division I men's ice hockey season began in October 1988 and concluded with the 1989 NCAA Division I Men's Ice Hockey Tournament's championship game on April 1, 1989 at the St. Paul Civic Center in Saint Paul, Minnesota. This was the 42nd season in which an NCAA ice hockey championship was held and is the 94th year overall where an NCAA school fielded a team.

Season tournaments
===Standings   ===

1989 NCAA Tournament
Note: * denotes overtime period(s)

Player stats
===Scoring leaders === The following players led the league in points at the conclusion of the season.

GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalty minutes

Leading goaltenders
The following goaltenders led the league in goals against average at the end of the regular season while playing at least 33% of their team's total minutes.

GP = Games played; Min = Minutes played; W = Wins; L = Losses; OT = Overtime/shootout losses; GA = Goals against; SO = Shutouts; SV% = Save percentage; GAA = Goals against average