The 2010 Hockey East Men's Ice Hockey Tournament was the 26th tournament in the history of the conference. It was played between March 12 and March 20, 2010 at campus locations and at the TD Garden in Boston, Massachusetts. Boston College was awarded the Lamoriello Trophy and an automatic bid to the 2010 NCAA Division I Men's Ice Hockey Tournament.
The tournament featured three rounds of play. The teams that finish below eighth in the conference are not eligible for tournament play. In the first round, the first and eighth seeds, the second and seventh seeds, the third seed and sixth seeds, and the fourth seed and fifth seeds played a best-of-three with the winner advancing to the semifinals. In the semifinals, the highest and lowest seeds and second highest and second lowest seeds play a single-elimination game, with the winner advancing to the championship game. The tournament champion receives an automatic bid to the 2010 NCAA Division I Men's Ice Hockey Tournament.
Note: GP = Games played; W = Wins; L = Losses; T = Ties; PTS = Points; GF = Goals For; GA = Goals Against
Note: * denotes overtime periods
<nowiki>*</nowiki> Tournament MVP(s)