Isabelle Accambray (née Reynaud; born 9 July 1956) is a former French discus thrower. Born in Clichy, she was a member of Athlétic Club de Cannes during her career. She represented France 25 times in international competition, with her best result being a gold medal at the 1983 Mediterranean Games. She participated at the European Cup in 1979, 1981 and 1983, as well as at the 1982 European Athletics Championships. She was a three-time French champion in the discus.