2011 NCAA National Collegiate women's ice hockey tournament

The 2011 NCAA National Collegiate Women's Ice Hockey Tournament involved eight schools in single-elimination play that determined the national champion of women's NCAA Division I college ice hockey. The Frozen Four was hosted by Mercyhurst College at Erie Insurance Arena in Erie, Pennsylvania.

Qualifying teams
The winners of the ECAC, WCHA, and Hockey East tournaments all received automatic berths to the NCAA tournament. The other five teams were selected at-large. The top four teams were then seeded and received home ice for the quarterfinals.

Bracket
Quarterfinals held at home sites of seeded teams

Note: * denotes overtime period(s)

All-Tournament Team

 * G: Molly Schaus, Boston College
 * D: Alev Kelter, Wisconsin
 * D: Catherine Ward, Boston University
 * F: Brooke Ammerman, Wisconsin
 * F: Meghan Duggan*, Wisconsin
 * F: Hilary Knight*, Wisconsin
 * F: Carolyne Prevost, Wisconsin

* Most Outstanding Player(s)