Sylvain Cambreling (born 2 July 1948 in Amiens, France) is a French conductor. Trained as a trombone player, he studied at the Paris Conservatoire. He joined l'Orchestre Symphonique de Lyon (OSL) as a trombonist in 1971. In 1974, he took second prize in the International Besançon Competition for Young Conductors. His conducting debut was with the OSL in 1975, leading Robert Schumann's Scenes from Goethe's Faust. At the invitation of Pierre Boulez, he began to guest-conduct the Ensemble Intercontemporain regularly from 1976.