2009–10 NCAA Division III men's ice hockey season
The 2009–10 NCAA Division III men's ice hockey season began on October 23, 2009, and concluded on March 20, 2010. This was the 37th season of Division III college ice hockey.
The MASCAC began sponsoring men's ice hockey for the 2009–10 season. Five league members joined with two other schools to form the new conference. Because six of the schools had previously been in ECAC Northeast it caused a realignment within that conference which caused the four Division II schools to formally leave and form Northeast-10's ice hockey division along with two schools from ECAC East. The two teams from ECAC East were members of both conferences from 2009 until 2017 when they left the ECAC East.Regular season
Standings
Note: Mini-game are not included in final standingsNote: * denotes overtime period