The ISU Junior Grand Prix of Figure Skating (titled the ISU Junior Series in the 1997–98 season) is a series of international junior-level competitions organized by the International Skating Union. Medals are awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing. The series was inaugurated in 1997 to complement the senior-level ISU Grand Prix of Figure Skating. Skaters earn qualifying points at each Junior Grand Prix event and the six highest-ranking qualifiers meet at the ISU Junior Grand Prix Final, which is held concurrently with the Grand Prix of Figure Skating Final.
The ISU Junior Series was established in the 1997–98 season. Six qualifying competitions took place from late August to early November 1997, leading to the final, which was held in early March 1998. The following season, the series was expanded to eight qualifying events and renamed the ISU Junior Grand Prix.
The series was composed of seven qualifying competitions in the 2001–02 season after U.S. Figure Skating cancelled its event in Arizona following the September 11, 2001 attacks, and returned to eight the following year. The International Skating Union permanently reduced the number of qualifying competitions to seven beginning in the 2009–10 season.
There are generally seven qualifying events which lead to a final. All seven hold competitions in men's singles, ladies singles, and ice dancing. Four or five of the events also include a pairs competition. The locations of the ISU Junior Grand Prix events change yearly. The eighth event is the ISU Junior Grand Prix Final. Beginning in the 2008–09 season, it has been held concurrently with the senior final.