2005 Continental Championships
- 2004–05 UEFA Champions League
- 2004–05 UEFA Cup
- 2004–05 UEFA Women's Cup
- 2005 AFC Champions League
- 2005 Asian Athletics Championships
- 2005 Asian Baseball Championship
- 2005 Asian Indoor Games
- 2005 CONCACAF Champions' Cup
- 2005 CONCACAF Gold Cup
- 2005 Caribbean Cup
- 2005 Copa Libertadores
- 2005 European 10 m Events Championships
- 2005 European Artistic Gymnastics Championships
- 2005 European Athletics Indoor Championships
- 2005 European Figure Skating Championships
- 2005 FIBA Americas Championship
- 2005 FIBA Asia Championship
- 2005 FIBA Oceania Championship
- 2005 OFC Club Championship
- 2005 Pan American Gymnastics Championships
- 2005 Pan American Judo Championships
- 2005 Pan American Junior Athletics Championships
- 2005 UEFA European Under-17 Championship
- 2005 World Championships (disambiguation)
- 2005 World Cup (disambiguation)
- 2005 World Junior Championships (disambiguation)
- 2005–06 CEV Champions League
- 2005–06 CEV Women's Champions League
- Continental championship (disambiguation)
- EuroBasket 2005
- FIBA Africa Championship 2005