The 2014–15 Washington State Cougars women's basketball team represented Washington State University during the 2014–15 NCAA Division I women's basketball season.

The cougars, led by eighth year head coach June Daugherty, played their games at the Beasley Coliseum and were members of the Pac-12 Conference.

They advanced to the quarterfinals of the Pac-12 women's tournament where they lost to Arizona State.

They were invited to the Women's National Invitation Tournament, where they lost in the first round against their in-state rival Eastern Washington.

June Daugherty Brian HolsingerMike DaughertyAshley Grover Roster [1]