The 2019–20 Duke Blue Devils women's basketball team represented Duke University during the 2019–20 NCAA Division I women's basketball season. Returning as head coach was Joanne P. McCallie in her 13th season. The team played its home games at Cameron Indoor Stadium in Durham, North Carolina as members of the Atlantic Coast Conference. The Blue Devils finished the season 18–12 and 12–6 in ACC play to finish in third place. As the third seed in the ACC tournament, they lost to Boston College in the Quarterfinals. The NCAA tournament and WNIT were cancelled due to the COVID-19 outbreak.