2008 World Junior Championships may refer to:
Athletics: 2008 World Junior Championships in Athletics Figure skating: 2008 World Junior Figure Skating Championships Ice hockey: 2008 World Junior Ice Hockey Championships Motorcycle speedway: 2008 Individual Speedway Junior World Championship 2008 Team Speedway Junior World Championship
See also 2008 World Cup (disambiguation) 2008 Continental Championships (disambiguation) 2008 World Championships (disambiguation)