The 2018–19 Dayton Flyers women's basketball team represented the University of Dayton during the 2018–19 NCAA Division I women's basketball season. The Flyers, led by third-year head coach Shauna Green, play their home games at UD Arena and were members of the Atlantic 10 Conference. They finished the season 17–14, 10–6 in A-10 play to finish in a tie for fourth place. They advanced to the semifinals of the A-10 women's tournament where they lost to VCU. They received an at-large bid to the WNIT where they lost to Northwestern in the first round.