The 2018–19 Troy Trojans women's basketball team represents Troy University during the 2018–19 NCAA Division I women's basketball season. The Trojans, led by sixth year head coach Chanda Rigby, play their home games at Trojan Arena and were members of the Sun Belt Conference. They finished the season 22–9, 13–5 in Sun Belt play to finish in third place. They lost in the quarterfinals of the Sun Belt Tournament to South Alabama. They received an at-large bid to the WNIT where they lost to UAB in the first round.