World Championships 1998
As the 1998 World Cup or 1998 World Cup is called next world championships in 1998 have taken place:
- Alpine Ski Junior World Championship 1998
- Badminton Junior World Championship 1998
- Basketball world championships
- Beach soccer world championship 1998
- Biathlon World Championships 1998
- World Cross Country Championships 1998
- World Curling Championships
- Cyclocross World Championships 1998
- Three-cushion world championships
- 1998 World Ice Hockey Championship
- World Figure Skating Championships 1998
- World speed skating championships
- 1998 Women's Fistball World Cup
- Fencing World Championships 1998
- Field hockey world championships
- Formula 1 World Championship 1998
- Football World Cup 1998
- 1998 World Weightlifting Championships
- 1998 World Half Marathon Championships
- Inline hockey world championships
- Inline speed skating world championships 1998
- Canoe Racing World Championships 1998
- World Junior Athletics Championships 1998
- World Championships in Modern Pentathlon 1998
- 1998 motorcycle world championship
- 1998 Mountain Bike World Championships
- Natural Track Luge World Championship 1998
- Nordic Junior World Ski Championships 1998
- World polo championship 1998
- 1998 World Rally Championship
- World Championships in Rhythmic Gymnastics 1998
- World Wrestling Championships 1998
- World Rowing Championships 1998
- 1998 Women's Rugby Union World Cup
- World Chess Championships
- 1998 World Swimming Championships
- 1998 Skeleton World Championship
- Ski Flying World Championship 1998
- World Ski Orienteering Championships 1998
- World Snooker Championship 1998
- World Squash Championships
- Street Hockey World Championship 1998
- 1998 Superbike World Championship
- 1998 World Supersport Series
- 1998 World Trampoline Championships
- UCI Track World Championships 1998
- UCI Road World Championships 1998
- Floorball World Championship 1998
- Volleyball world championships
- 1998 World Water Polo Championship
- WPA 9-Ball World Championship 1998