Marthe Chenal (24 August 1881 – 28 January 1947) was a French operatic soprano who had an active singing career between 1905 and 1923. Although she made a number of appearances with opera companies throughout the French provinces and on the international stage, her career was mainly centered at the Palais Garnier and the Opéra-Comique in Paris. She particularly excelled in the works of Jules Massenet and was an exponent of the works of Camille Erlanger.