Albert Charles Paul Marie Roussel (French: [albɛːʁ ʁusɛl]; 5 April 1869 – 23 August 1937) was a French composer. He spent seven years as a midshipman, turned to music as an adult, and became one of the most prominent French composers of the interwar period. His early works were strongly influenced by the impressionism of Debussy and Ravel, while he later turned toward neoclassicism.
Born in Tourcoing (Nord), Roussel's earliest interest was not in music but mathematics. He spent time in the French Navy, and in 1889 and 1890 he served on the crew of the frigate Iphigénie and spent several years in Cochinchina. These travels affected him artistically, as many of his musical works would reflect his interest in far-off, exotic places.
After resigning from the Navy in 1894, he began to study harmony in Roubaix, first with Julien Koszul (grandfather of composer Henri Dutilleux), who encouraged him to pursue his formation in Paris with Eugène Gigout, then continued his studies until 1908 at the Schola Cantorum de Paris where one of his teachers was Vincent d'Indy. While studying, he also taught. His students included Erik Satie and Edgard Varèse. See: List of music students by teacher: R to S#Albert Roussel.