The 2004 UEFA Intertoto Cup football finals (the summer football competition for European clubs that had not qualified for one of the two major UEFA competitions) were won by Lille, Schalke 04, and Villarreal.

The game was awarded 3–0 to Khazar Universiteti due to Schwarz-Weiß Bregenz fielding an ineligible player.

2–2 on aggregate, Sloboda Tuzla won on away goals rule.

The game was awarded 3–0 to Vllaznia due to Hapoel fielding an ineligible player.

4–4 on aggregate, Spartak Trnava won on away goals rule.

1–1 on aggregate, Tampere United won on away goals rule.

The game was awarded 3–0 to Genk due to Marek Dupnitsa fielding an ineligible player.

4–4 on aggregate, Atlético Madrid won on away goals rule.

2–2 on aggregate, Genk won on away goals rule.

União de Leiria won 6–2 on aggregate.

2–2 on aggregate, Slaven Belupo won on away goals rule.

União de Leiria won 2–0 on aggregate.

2–2 on aggregate, Slovan Liberec won on away goals rule.