2004 Continental Championships
- 2003–04 UEFA Champions League
- 2003–04 UEFA Cup
- 2003–04 UEFA Women's Cup
- 2004 AFC Asian Cup
- 2004 AFC Champions League
- 2004 African Cup of Nations
- 2004 CONCACAF Champions' Cup
- 2004 Copa América
- 2004 European Figure Skating Championships
- 2004 European Women's Artistic Gymnastics Championships
- 2004 Oceania Swimming Championships
- 2004 Pan American Individual Event Artistic Gymnastics Championships
- 2004 Pan American Judo Championships
- 2004 Pan American Trampoline and Tumbling Championships
- 2004 World Championships (disambiguation)
- 2004 World Cup (disambiguation)
- 2004 World Junior Championships (disambiguation)
- 2004–05 CEV Champions League
- 2004–05 CEV Women's Champions League
- 2005 OFC Club Championship
- Continental championship (disambiguation)
- UEFA Euro 2004