Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Source: [1] Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (C) Champions Notes:
^FC Porto, winner of 2003–04 UEFA Champions League, qualified for the UEFA Champions League group stage by their league position, so the title holder spot couldn't be used and this spot goes to best excluded champions, champions of Turkey, originally qualified for the third qualifying round.