2005 World Championships

2005 World Championships may refer to:


 * Alpine skiing: Alpine World Ski Championships 2005
 * Aquatics: 2005 World Aquatics Championships
 * Athletics: 2005 World Championships in Athletics
 * Cross-country running: 2005 IAAF World Cross Country Championships
 * Road running: 2005 IAAF World Half Marathon Championships
 * Badminton: 2005 IBF World Championships
 * Bandy: Bandy World Championship 2005
 * Biathlon: Biathlon World Championships 2005
 * Boxing: 2005 World Amateur Boxing Championships
 * Chess: FIDE World Chess Championship 2005
 * Curling:
 * 2005 World Men's Curling Championship
 * 2005 World Women's Curling Championship
 * Darts: 2005 BDO World Darts Championship
 * Darts: 2005 PDC World Darts Championship
 * Figure skating: 2005 World Figure Skating Championships
 * Ice hockey: 2005 Men's World Ice Hockey Championships
 * Ice hockey: 2005 Women's World Ice Hockey Championships
 * Nordic skiing: FIS Nordic World Ski Championships 2005
 * Snooker: 2005 World Snooker Championship
 * Speed skating:
 * Allround: 2005 World Allround Speed Skating Championships
 * Sprint: 2005 World Sprint Speed Skating Championships
 * Single distances: 2005 World Single Distance Speed Skating Championships
 * Weightlifting: 2005 World Weightlifting Championships