The 2009–10 NCAA Division I women's ice hockey season began on October 2, 2009, ending with the 2010 NCAA Division I Women's Ice Hockey Tournament's championship game on March 21, 2010 at Ridder Arena in Minneapolis. It marked the third time that Minneapolis had hosted the Frozen Four. The tournament's opening round was scheduled for Friday, February 26, 2010, followed by the Final Faceoff on Saturday through Sunday, March 6–7, 2010. The quarterfinals were played on Friday through Saturday, March 12–13, 2010, with the Frozen Four played on Friday and Saturday, March 19 and 20, 2010.