2003–04 Sevilla FC season

The 2003–04 season was Sevilla FC's 114th season in existence and the club's third consecutive season in the top flight of Spanish football. In addition to the domestic league, Sevilla participated in this season's edition of the Copa del Rey. This season is also notable for the professional debuts of two Spanish icons, Club legend Jesús Navas on 23 November 2003, during a match against Espanyol and centre-back Sergio Ramos on 1 February 2004, in a match against Deportivo de La Coruña. Both players came from the youth academy and were briefly promoted to Sevilla’s first team this season.