1998 World Championships
# 1998 World Championships

1998 World Championships may refer to:

* 1998 Aerobic Gymnastics World Championships
* 1998 ATP Tour World Championships
* 1998 BDO World Darts Championship
* 1998 FIBA World Championship for Women
* 1998 FIBA World Championship
* 1998 FIVB Men's World Championship
* 1998 FIVB Women's World Championship
* 1998 Ford World Women's Curling Championship
* 1998 IAAF World Cross Country Championships
* 1998 IBF World Junior Championships
* 1998 IAAF World Half Marathon Championships
* 1998 ICF Canoe Sprint World Championships
* 1998 IIHF World Championship
* 1998 Individual Speedway Junior World Championship
* 1998 ISF Women's World Championship
* 1998 Men's World Floorball Championships
* 1998 Men's World Ice Hockey Championships
* 1998 PDC World Darts Championship
* 1998 Superbike World Championship
* 1998 Trampoline World Championships
* 1998 UCI Cyclo-cross World Championships
* 1998 UCI Road World Championships
* 1998 UCI Track Cycling World Championships
* 1998 World Aquatics Championships
* 1998 World Fencing Championships
* 1998 World Figure Skating Championships
* 1998 World Ice Hockey Championships (disambiguation)
* 1998 World Junior Figure Skating Championships
* 1998 World Junior Ice Hockey Championships
* 1998 World Lacrosse Championship
* 1998 World Rhythmic Gymnastics Championships
* 1998 World Rowing Championships
* 1998 World Series
* 1998 World Snooker Championship
* 1998 World Weightlifting Championships
* 1998 World Wrestling Championships
* 1998 World Weightlifting Championships
* Biathlon World Championships 1998
* FIBT World Championships 1998
* FIDE World Chess Championship 1998
* FIL World Luge Natural Track Championships 1998
* FIS Ski-Flying World Championships 1998
* Paralympics: 1998 IPC Athletics World Championships
