The 2004 CONCACAF Champions' Cup was the 39th edition of the annual international club football competition held in the CONCACAF region (North America, Central America and the Caribbean), the CONCACAF Champions' Cup. It was won by Alajuelense after a 5–1 aggregate win over Deportivo Saprissa in the final.

Qualified teams

North American zone

Central American zone

Caribbean zone

Bracket

Quarterfinals

''2–2 on aggregate. Saprissa won 3–2 on penalties.'' Chicago Fire won 6–5 on aggregate. Alajuelense won 3–1 on aggregate. Monterrey won 4–1 on aggregate.

Semifinals

Saprissa won 3–2 on aggregate. Alajuelense won 2–1 on aggregate.

Final

First leg

Second leg

Alajuelense won 5–1 on aggregate.

Champions

Top scorers