Sada Nahimana (born 21 April 2001) is a Burundian tennis player. She has a career-high singles ranking of world No. 251, reached on 3 October 2022. She also has a best junior ranking of 12, achieved on 15 July 2019. Nahimana made her WTA Tour main-draw debut at the 2018 Rabat Grand Prix in the doubles tournament, partnering Egyptian Sandra Samir.