1999 World Championships

1999 World Championships may refer to:


 * Alpine skiing: Alpine World Ski Championships 1999
 * Athletics:
 * 1999 World Championships in Athletics
 * 1999 IAAF World Indoor Championships
 * Cross-country running: 1999 IAAF World Cross Country Championships
 * Road running: 1999 IAAF World Half Marathon Championships
 * Badminton: 1999 IBF World Championships
 * Bandy: 1999 Bandy World Championship
 * Biathlon: Biathlon World Championships 1999
 * Boxing: 1999 World Amateur Boxing Championships
 * Chess: FIDE World Chess Championship 1999
 * Curling:
 * 1999 World Men's Curling Championship
 * 1999 World Women's Curling Championship
 * Cycling: 1999 UCI Road World Championships
 * Darts:
 * 1999 BDO World Darts Championship
 * 1999 PDC World Darts Championship
 * Figure skating: 1999 World Figure Skating Championships
 * Ice hockey: 1999 Men's World Ice Hockey Championships
 * Ice hockey: 1999 IIHF Women's World Championship
 * Nordic skiing: FIS Nordic World Ski Championships 1999
 * Rowing: 1999 World Rowing Championships
 * Speed skating:
 * Allround: 1999 World Allround Speed Skating Championships
 * Sprint: 1999 World Sprint Speed Skating Championships
 * Single distances: 1999 World Single Distance Speed Skating Championships