Souad Nefissa Cherouati (born 10 February 1989) is an Algerian swimmer. She competed in the women's 1500 metre freestyle event at the 2017 World Aquatics Championships. In 2019, she represented Algeria at the 2019 World Aquatics Championships held in Gwangju, South Korea. She competed in the women's 800 metre freestyle and women's 1500 metre freestyle events. In both events she did not advance to compete in the final. She competed at the 2020 Summer Olympics in the women's marathon 10 km.