Kim Mestdagh (born 12 March 1990) is a Belgian basketball player for Perfumerias Avenida of the Liga Femenina de Baloncesto and the Belgian national team.
Mestdagh played U.S. college basketball at Colorado State University from 2008 to 2012, finishing her career fourth on the Rams' all-time scoring list.
She played on the Belgian teams which won the bronze medal at EuroBasket Women 2017 and finished in fourth place at the 2018 FIBA Women's Basketball World Cup.