The 2003 UEC European Track Championships were the European Championships for track cycling, for junior and under 23 riders. They took place in Moscow, Russia.[1] [2]
| - bgcolor="#cccccc" | Men's Events | ||||||
| Men's Omnium |  Angelo Ciccone | ||||||
| Men's Sprint Omnium |  Pavel Buráň | ||||||
| Women's Events | |||||||
| Women's Omnium |  Iryna Yanovych | ||||||
| - bgcolor="#cccccc" | Men's Events | ||||||
| U23 Men's Sprint | |||||||
 Mathieu Mandard | |||||||
 Vasil Kiryienka | |||||||
Kleanthis Bargkas Dimitrios Georgalis Labros Vasilopoulos | |||||||
| U23 Men's Team Pursuit | |||||||
| U23 Men's Keirin | |||||||
| U23 Men's Points Race | Matteo Montaguti | ||||||
| U23 Men's Madison | |||||||
| U23 Men's Scratch | Alex Rasmussen | ||||||
| Women's Events | |||||||
| U23 Women's Sprint | Céline Nivert | ||||||
| U23 Women's Individual Pursuit | |||||||
| U23 Women's Points Race |  Oxana Kostenko | ||||||
| U23 Women's Scratch | Giorgia Bronzini | ||||||
| U23 Women's Keirin | |||||||
| Men's Events | ||||||
| Junior Men's Sprint |  Alfonso Gomez Sanchez | |||||
| Anton Rudoy | ||||||
| Mikhail Ignatiev | ||||||
| Junior Men's Team Pursuit | ||||||
| Junior Men's Team Sprint | Filip Ditzel Adam Ptáčník Jiří Hochmann | |||||
| Junior Men's Points Race | Jiří Hochmann | |||||
| Junior Men's Scratch | Nikolai Trussov | |||||
 Michal Tokarz | ||||||
| Women's Events | ||||||
| Junior Women's Sprint | ||||||
| Junior Women's Individual Pursuit | ||||||
| Junior Women's Points Race | ||||||
| Junior Women's Scratch | ||||||
| Barbara Borucz | ||||||