2004–05 NCAA Division I men's ice hockey season

The 2004–05 NCAA Division I men's ice hockey season began on October 3, 2004 and concluded with the 2005 NCAA Division I Men's Ice Hockey Tournament's championship game on April 9, 2005 at the Value City Arena in Columbus, Ohio. This was the 58th season in which an NCAA ice hockey championship was held and is the 110th year overall where an NCAA school fielded a team.

Pre-season polls
The top 15 from USCHO.com/CBS College Sports and the top 15 from USA Today/USA Hockey Magazine.

Regular season
===Standings ===

2005 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