List of world cups and world championships for juniors and youth

The following is a list of world cups and world championships for juniors and youth, sporting events which use one of these two names, or one with a similar meaning. Tournaments which are formally defunct or where a further event is not currently planned are marked with a gray background.

    R.  ^R - One or more relay events, in which three or four competitors compete for their nation, are included for each sex.
    D.  ^D - Includes three Doubles events, one for men, one for women, and one for mixed doubles.

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