The 2009–10 Harvard Crimson women's ice hockey team represented Harvard University in the 2009–10 NCAA Division I women's hockey season.

Assisting Stone were Joakim Flygh, Melanie Ruzzi and Sara DeCosta.

The Crimson captured the program's 13th Beanpot title and earned a berth in the NCAA quarterfinals.

[1] Games will be broadcast locally on 95.3 FM WHRB.

[7] [18] On March 13, 2010, the Cornell Big Red women's ice hockey program defeated the Crimson by a score of 6-2[19] to earn its first ever trip to the NCAA Frozen Four.