The 2019–20 Stephen F. Austin Ladyjacks basketball team represented Stephen F. Austin University during the 2019–20 NCAA Division I women's basketball season. The Ladyjacks were led by fifth year head coach and played their home games at the William R. Johnson Coliseum as members of the Southland Conference. They finished the season 23–6, 16–4 in Southland play to finish in second place. Before they could play in the Southland women's tournament however, the tournament was cancelled due to the coronavirus pandemic.