The 2015–16 Portland State Vikings women's basketball team represented Portland State University during the 2015–16 NCAA Division I women's basketball season. The Vikings, led by first year head coach , played their home games at the Peter Stott Center and were members of the Big Sky Conference. They finished the season 4–26, 2–16 in Big Sky play to finish in a 3-way tie for tenth place. They lost in the first round of the Big Sky women's tournament to Weber State.