The 2017–18 Stephen F. Austin Ladyjacks basketball team represented Stephen F. Austin University during the 2017–18 NCAA Division I women's basketball season. The Ladyjacks were led by third year head coach and played their home games at the William R. Johnson Coliseum. They were members of the Southland Conference. They finish the season 25–7, 12–6 in Southland play to finish in second place. They advanced to the championship game of the Southland women's tournament where they lost to Nicholls State. They received an at-large bid to the WNIT where they lost in the first round to George Mason.