The 2018–19 South Carolina Gamecocks women's basketball team represents the University of South Carolina during the 2018–19 NCAA Division I women's basketball season. The Gamecocks, led by eleventh year head coach Dawn Staley, play their home games at the Colonial Life Arena and were members of the Southeastern Conference. They finished the season 23–10, 13–3 in SEC play to finish in second place. They lost in the quarterfinals of the SEC women's tournament to Arkansas. They received an at-large bid to the NCAA women's tournament where they defeated Belmont and Florida State in the first and second rounds before losing to Baylor in the Sweet Sixteen.