2003–04 Serie A
The 2003–04 Serie A (known as the Serie A TIM for sponsorship reasons) was the 102nd season of top-tier Italian football, the 72nd in a round-robin tournament. It contained 18 teams for the 16th and last time from the 1988–89 season. With the bottom three being relegated, the 15th placed side would face the sixth-highest team from Serie B, with the winner playing in the Serie A in the subsequent 2004–05 season.