2002–03 Czech First League
| Season | 2002–03 |
|---|---|
| Champions | Sparta Prague |
| Relegated | Bohemians Prague Hradec Králové |
| Champions League | Sparta Prague Slavia Prague |
| UEFA Cup | Viktoria Žižkov Teplice (via Domestic Cup) |
| Intertoto Cup | Liberec Brno Synot |
| Matches played | 240 |
| Goals scored | 592 (2.47 per match) |
| Top goalscorer | Jiří Kowalík (16) |
| Biggest home win | Slavia Prague 7–0 Ostrava |
| Biggest away win | Žižkov 0–4 Slavia Prague |
| Highest scoring | Blšany 4–3 Příbram Slavia Prague 6–1 Č. Budějovice Slavia Prague 7–0 Ostrava |
| Highest attendance | 18,228 Sparta Prague 2–0 Slavia Prague |
| Lowest attendance | 320 Bohemians Prague 1–2 Synot |
| Average attendance | 3,899 |
← 2001–02 2003–04 → | |
The 2002–03 Czech First League, known as the Gambrinus liga for sponsorship reasons, was the tenth season of top-tier football in the Czech Republic.