The 2018–19 Dartmouth Big Green women's basketball team represented Dartmouth College during the 2018–19 NCAA Division I women's basketball season. The Big Green, led by sixth year head coach , played their home games at Leede Arena and were members of the Ivy League. They finished the season at 13–14, 6–8 to finish in a 3 way tie for fourth place. Due to a tie breaker loss to Cornell and Yale they failed to qualify for the Ivy League women's tournament.