2021 NCAA National Collegiate Women's Ice Hockey Tournament

The 2021 NCAA National Collegiate Women's Ice Hockey Tournament was a single-elimination tournament by eight schools to determine the national champion of women's NCAA Division I college ice hockey. The quarterfinals were played at the Erie Insurance Arena on March 15 and 16, 2021, with the Frozen Four played on March 18 and 20, 2021 at Erie Insurance Arena in Erie, Pennsylvania. 
== Qualifying teams ==
In the sixth year under this qualification format, the winners of all four Division I conference tournaments received automatic berths to the NCAA tournament. The other four teams were selected at-large. The top four teams were then seeded.
 	 	 	 	 	 	
Seed	School 	Conference 	Record	Berth type 	Appearance	Last bid
1 	Northeastern 	Hockey East	20–1–1	Tournament champion	5th 	2020
2 	Wisconsin 	WCHA 	12–3–1	Tournament champion	15th 	2020
3 	Ohio State 	WCHA 	12–6 	At-large bid 	3rd 	2020
4 	Colgate 	ECAC 	15–6–1	Tournament champion	2nd 	2018
 	Minnesota-Duluth	WCHA 	11–6 	At-large bid 	12th 	2019
 	Boston College 	Hockey East	14–5 	At-large bid 	12th 	2019
 	Providence 	Hockey East	12–7–1	At-large bid 	2nd 	2005
 	Robert Morris 	CHA 	16–7–1	Tournament champion	2nd 	2017
== Bracket ==
Note: * denotes overtime period(s)
==Results==
===National Quarterfinals===
====(1) Northeastern vs. Robert Morris====
====(2) Wisconsin vs. Providence====
====(3) Ohio State vs. Boston College====
====(4) Colgate vs. Minnesota-Duluth====
===National Semifinals===
==== (1) Northeastern vs. Minnesota-Duluth====
====(2) Wisconsin vs. (3) Ohio St.====
===National Championship===
====(1) Northeastern vs. (2) Wisconsin====
== References ==
Category:NCAA Women's Ice Hockey Tournament
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