| 2003 World Junior Figure Skating Championships | |
|---|---|
| Type: | ISU Championship |
| Date: | February 24 – March 2 |
| Season: | 2002–03 |
| Location: | Ostrava, Czech Republic |
| Venue: | Palace of Culture and Sports |
| Champions | |
Men's singles:  Alexander Shubin | |
Ladies' singles:  Yukina Ota | |
Pairs:  Zhang Dan / Zhang Hao | |
| Ice dance: Oksana Domnina / Maxim Shabalin | |
| Previous: 2002 World Junior Championships | |
| Next: 2004 World Junior Championships | |
The 2003 World Junior Figure Skating Championships were held from February 24 to March 2 at the Palace of Culture and Sports in Ostrava, Czech Republic. Medals were awarded in men's singles, ladies' singles, pair skating, and ice dancing.
Due to the large number of participants, the men's and ladies' qualifying groups were split into groups A and B. The ice dancing qualifying event was split into two groups as well, with both groups doing the same dances in the same order. Group B skated their first and second dances one after the other, then Group A skated their first and second, in the same order. The first compulsory dance was the Westminster Waltz, and the second was the Blues.