The 2025–26 Dartmouth Big Green men's basketball team represented Dartmouth College during the 2025–26 NCAA Division I men's basketball season. The Big Green, led by ninth-year head coach David McLaughlin, played their home games at Leede Arena in Hanover, New Hampshire as members of the Ivy League.

Previous season The Big Green finished the 2024–25 season 14–14, 8–6 in Ivy League play to finish in a tie for third place. In the Ivy League tournament, they were defeated by Cornell in the semifinals.

Roster

Schedule and results

!colspan=12 style=""| Non-conference regular season

!colspan=12 style=""| Ivy League regular season

Sources:

References