Joseph Mazzulla (born June 30, 1988) is an American professional basketball coach who is the head coach for the Boston Celtics of the National Basketball Association (NBA).

Aug 8, 2025 · Mazzulla, 37, is coming off his third season as Boston’s coach and has guided the team to the playoffs each season, including the franchise’s 18th NBA title to cap the 2023-24 …

Aug 8, 2025 · The Celtics have signed coach Joe Mazzulla to a multiyear contract extension. Mazzulla has won at least 57 games in each of his three seasons in Boston as well as the …

Aug 8, 2025 · The Boston Celtics and head coach Joe Mazzulla have agreed to terms on a multi-year extension, the team announced Friday, Aug. 8.

Joe Mazzulla is the Head Coach of the Boston Celtics. On September 23, 2022, Mazzulla became 19th Coach in Celtics history.

Oct 25, 2024 · Joe Mazzulla – Head coach Joe Mazzulla is entering his third season as the head coach of the Celtics. At one point in time, Mazzulla was merely an interim head coach …

Celtics head coach Joe Mazzulla will put his players through war at practice if it helps them win basketball games.

Joe Mazzulla has coached the Celtics from 2022-23 to 2025-26.

There have been 18 head coaches for the Boston Celtics franchise. The Celtics won their first NBA championship in the 1957 NBA Finals under the coaching of Red Auerbach.

The current coaching staff of the Boston Celtics.