2011 World Championships

2011 World Championships may refer to:
 * Alpine skiing:
 * Alpine World Ski Championships 2011
 * 2011 IPC Alpine Skiing World Championships
 * Aquatics: 2011 World Aquatics Championships
 * Athletics: 2011 World Championships in Athletics
 * Cross-country running: 2011 IAAF World Cross Country Championships
 * Athletics: 2011 IPC Athletics World Championships
 * Badminton: 2011 BWF World Championships
 * Boxing: 2011 World Amateur Boxing Championships
 * Curling:
 * 2011 Ford World Men's Curling Championship
 * 2011 Capital One World Women's Curling Championship
 * 2011 World Mixed Doubles Curling Championship
 * Darts: 2011 BDO World Darts Championship
 * Darts: 2011 PDC World Darts Championship
 * Fencing: 2011 World Fencing Championships
 * Figure skating: 2011 World Figure Skating Championships
 * Gymnastics
 * Artistic Gymnastics 2011 World Artistic Gymnastics Championships
 * Rhythmic Gymnastics 2011 World Rhythmic Gymnastics Championships
 * Freestyle skiing: FIS Freestyle World Ski Championships 2011
 * Handball:
 * 2011 World Men's Handball Championship
 * 2011 World Women's Handball Championship
 * Ice hockey: 2011 Men's World Ice Hockey Championships
 * Ice hockey: 2011 Women's World Ice Hockey Championships
 * Netball: 2011 World Netball Championships
 * Nordic skiing: FIS Nordic World Ski Championships 2011
 * Speed skating
 * Allround: 2011 World Allround Speed Skating Championships
 * Sprint: 2011 World Sprint Speed Skating Championships
 * Single distances: 2011 World Single Distance Speed Skating Championships
 * Snooker: 2011 World Snooker Championship
 * Table tennis: 2011 World Table Tennis Championships