Estelle Cascino (born 13 March 1996) is a French tennis player. She has career-high WTA rankings of world No. 111 in doubles and of No. 406 in singles. She has won 25 titles in doubles and 4 in singles on the ITF Women's Circuit.
Cascino made her Grand Slam main-draw debut at the 2019 French Open, after receiving a wildcard for the doubles tournament, partnering Elixane Lechemia.
She received a wildcard from the 2023 French Open partnering Carole Monnet. She also received a wildcard for her mixed doubles debut at the event, partnering with Dan Added.
Partnering Monnet, she again received a wildcard in 2024 for the French Open.