Brett MacConnell

Brett MacConnell (born ) is an American college basketball coach. He is currently the head coach for the Dartmouth Big Green men's basketball team. He previously worked as an assistant coach for the Delaware Valley Aggies, Holy Family Tigers, Saint Peter's Peacocks, Princeton Tigers and Stanford Cardinal.

Early life MacConnell is the son of Kevin MacConnell, who served as an administrator for the Rutgers Scarlet Knights. He decided he wanted to become a basketball coach at age 10. He attended Montgomery High School in New Jersey where he played soccer. After high school, MacConnell attended Rutgers University starting in 2004 and was a student manager with the basketball team from 2004 to 2008.

Coaching career Assistant coach (2008–2026) After MacConnell's graduation from Rutgers, he began working as an assistant basketball coach for the Delaware Valley Aggies in 2008. Nearly 20 players he coached played professionally, while he helped Princeton reach the Sweet 16 of the NCAA Tournament in 2023.

Dartmouth (2026–present) In March 2026, MacConnell was hired as the new head coach of the Dartmouth Big Green.

Head coaching record