L'oiseau bleu is French for "The Blue Bird".
The Blue Bird (fairy tale), a French fairy tale by Madame d'Aulnoy The Blue Bird (play), a Belgian play by Maurice Maeterlinck L'oiseau bleu (opera), an opera by Albert Wolff "L'Oiseau bleu" (song), a J-pop single by Mami Kawada L'Oiseau bleu (painting) by Jean Metzinger L'Oiseau Bleu (train), an express train between Antwerp and Paris L'Oiseau Bleu, a poem by Mary Coleridge, set to music as The Blue Bird
See also Réunion swamphen, also known as oiseau bleu, a hypothetical extinct bird species for which there is no physical evidence of it ever existing Bluebird (disambiguation)