The 2003–04 Maltese Premier League (known as the MIA Premier League for sponsorship reasons) was the 24th season of the Maltese Premier League, and the 89th season of top-tier football in Malta. The league started on 22 August 2003 and finished on 9 May 2004. Sliema Wanderers successfully defended last season's league triumph, equalling Floriana's league title record of 25 championships.