The World Junior Figure Skating Championships ("World Juniors" or "Junior Worlds") is an annual figure skating competition sanctioned by the International Skating Union in which figure skaters within a designated age range compete for the title of World Junior champion.

This event is one of the four annual ISU figure skating Championships and is considered the most prestigious international competition for juniors. Medals are awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing.