2000 Continental Championships
- 1999–2000 UEFA Champions League
- 1999–2000 UEFA Cup
- 2000 AFC Asian Cup
- 2000 African Cup of Nations
- 2000 Asian Athletics Championships
- 2000 European Figure Skating Championships
- 2000 European Indoor Championships in Athletics
- 2000 OFC Nations Cup
- 2000 Oceania Swimming Championships
- 2000 World Championships (disambiguation)
- 2000 World Cup (disambiguation)
- 2000 World Junior Championships (disambiguation)
- Asian Club Championship 1999-2000
- CONCACAF Champions' Cup 2000
- Continental championship (disambiguation)
- Copa Libertadores 2000
- UEFA Euro 2000