The 2015–16 Dartmouth Big Green men's basketball team represented Dartmouth College during the 2015–16 NCAA Division I men's basketball season. The Big Green, led by sixth-year head coach Paul Cormier, played their home games at Leede Arena in Hanover, New Hampshire and were members of the Ivy League. The Big Green finished the season 10–18, 4–10 in Ivy League play to finish in sixth place.
Paul Cormier has led several other college basketball teams throughout his career.