Camille Erlanger (25 May 1863 – 24 April 1919) was a Parisian-born French opera composer. He studied at the Paris Conservatory under Léo Delibes (composition), Georges Mathias (piano), as well as Émile Durand and Antoine Taubon (harmony). In 1888 he won the Prix de Rome for his cantata Velléda. His most famous opera, Le Juif polonais, was produced at the Opéra-Comique in 1900.
Erlanger died in Paris and was buried in the Père Lachaise Cemetery.
Velléda, scène lyrique (1888), given at the Concerts Colonne in 1889La Légende de Saint-Julien l'Hospitalier, légende dramatique in three acts and seven tableaux, after the story by Gustave Flaubert, (1888)Kermaria, drame lyrique in three acts, libretto by Pierre-Barthélemy Gheusi, Opéra-Comique 8 February 1897Faublas, libretto by Pierre-Barthélemy Gheusi, 1897Le Juif polonais, after a novel by Erckmann-Chatrian, Opéra-Comique, 11 April 1900Le Fils de l'étoile, drame musical in five acts, libretto by Catulle Mendès, 20 April 1904, Palais GarnierLa Glu, drame lyrique after the novel by Jean RichepinAphrodite, drame musical in five acts and seven tableaux after the novel by Pierre Louÿs, adaptation by Louis de Gramont, 23 (or 27 ?) March 1906, Opéra-ComiqueBacchus triomphant, 11 September 1909, BordeauxL'Aube rouge, 29 December 1911, RouenHannele Mattern, rêve lyrique in five acts (1911), libretto by Jean Thorel and Louis-Ferdinand de Gramont (1854–1912) after the drama Hanneles Himmelfahrt by Gerhart Hauptmann, 28 January 1950, Strasbourg (Opéra du Rhin)La Sorcière, 18 December 1912, ParisLe Barbier de Deauville, 1917Forfaiture, 1921, Paris 
