2023 Hockey East men's ice hockey tournament

As the tournament champions, the Boston University Terriers received the conference's automatic bid into the 2023 NCAA Division I Men's Ice Hockey Tournament.

Winners in the opening round are reseeded and advanced to play top three seeds in reverse order.

All series are single-elimination with opening round and quarterfinal matches occurring at home team sites.

The two semifinal games and championship match are held at the TD Garden.

[1] Teams are reseeded after the Opening Round and Quarterfinals Note: * denotes overtime period(s)