The 2018–19 West Virginia Mountaineers women's basketball team representes West Virginia University during the 2018–19 NCAA Division I women's basketball season. The Mountaineers were coached by eighteenth-year head coach Mike Carey, play their home games at WVU Coliseum and were members of the Big 12 Conference. They finished the season 22–11, 11–7 in Big 12 play to finish in a tie for fourth place. They lost in the quarterfinals of the Big 12 women's tourament to Kansas State. They received an automatic bid to the Women's National Invitation Tournament where they defeated Rider and Villanova in the first and second rounds before losing to Northwestern in the third round.