Michèle Arnaud, was a French singer, recording artist, and director. She was buried on 18 September 1998 at Montparnasse Cemetery. She is the mother of the singer Dominique Walter and the photographer Florence Gruère.
Arnaud was awarded a Chevalier de la Légion d'honneur and Ordre des Arts et des Lettres. She was the first entrant for Luxembourg in the first edition of the Eurovision Song Contest in 1956.