The 2017–18 Idaho Vandals women's basketball team represented the University of Idaho during the 2017–18 NCAA Division I women's basketball season.

The Vandals, led by tenth year head coach Jon Newlee, played their home games at the Cowan Spectrum with early season games at Memorial Gym, and are members of the Big Sky Conference.

They advanced to the championship game of the Big Sky women's tournament, where they lost to Northern Colorado.

They received an automatic bid to the Women's National Invitation Tournament, where they lost to UC Davis in the first round.

Roster Last update: December 21, 2017 [4] 2017–18 Idaho Vandals men's basketball team