"Casaco Marrom" (misspelled "Casaco Marron" on the sleeve) is a limited-edition 7-inch single by the Scottish indie band Belle and Sebastian. 1000 copies were pressed and released by Azuli Records in 2006, one week before the release of Azuli's Late Night Tales: Belle & Sebastian compilation, on which both of the single's tracks were also included. The A-side is Belle & Sebastian's cover of a song by Evinha, of the Brazilian group Trio Esperança.