The 2003 Hockey East Men's Ice Hockey Tournament was the 19th Tournament in the history of the conference. It was played between March 6 and March 17, 2003. Quarterfinal games were played at home team campus sites, while the final four games were played at the Fleet Center in Boston, Massachusetts, the home venue of the NHL's Boston Bruins. By winning the tournament New Hampshire received the Hockey East's automatic bid to the 2003 NCAA Division I Men's Ice Hockey Tournament.