1998–1999 ISU Junior Grand Prix

The 1998–99 ISU Junior Grand Prix was the second season of the ISU Junior Grand Prix, a series of international junior level competitions organized by the International Skating Union. It was the junior-level complement to the Grand Prix of Figure Skating, which was for senior-level skaters. Skaters competed in the disciplines of men's singles, ladies' singes, pair skating, and ice dancing. The top skaters from the series met at the Junior Grand Prix Final.

The locations of the JGP events change yearly. In the 1998–99 season, the series was composed of the following events:

The following skaters qualified for the 1998–99 Junior Grand Prix Final, in order of qualification.

There were eight qualifiers in singles and six in pairs and ice dancing.