The 2017–18 Bucknell Bison women's basketball team represented Bucknell University during the 2017–18 NCAA Division I women's basketball season.

The Bison, led by seventh year head coach Aaron Roussell, played their home games at Sojka Pavilion and were members of the Patriot League.

They advanced to the semifinals of the Patriot League women's tournament, where they lost to Army.

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

They won the Patriot League women's tournament to earn an automatic trip to the NCAA women's tournament for the first time since 2008, where they lost to Maryland in the first round.