Marwa Bouzayani (born 26 March 1997) is a Tunisian athlete. She competed in the women's 3000 metres steeplechase event at the 2019 World Athletics Championships. She competed at the 2020 Summer Olympics, running a personal best of 9:31.25 in the heats. In 2016, she finished in 11th place in the final of the women's 3000 metres steeplechase event at the 2016 IAAF World U20 Championships held in Bydgoszcz, Poland.