Madeleine Peyroux (born April 18, 1974, Athens, Georgia, United States) is an American jazz singer, songwriter, and guitarist. Peyroux (French pronunciation: ​) is noted for her vocal style, which has been compared to that of Billie Holiday.

Peyroux has cited Holiday, Bessie Smith, Patsy Cline, Édith Piaf, Leonard Cohen, Johnny Mercer, Charlie Chaplin, Serge Gainsbourg and Bob Dylan as influences on her music.