2003 Categoría Primera A season
| Season | 2003 |
|---|---|
| Champions | Apertura: Once Caldas (2nd title) Finalización: Deportes Tolima (1st title) |
| Relegated | Centauros Villavicencio |
| Copa Libertadores | Once Caldas Deportes Tolima Deportivo Cali |
| Copa Sudamericana | Junior Millonarios |
| Matches played | 376 |
| Goals scored | 897 (2.39 per match) |
| Top goalscorer | Apertura: Arnulfo Valentierra (13 goals) Finalización: Léider Preciado (17 goals) |
← 2002 2004 → | |
The 2003 Categoría Primera A season was the 55th season of Colombia's top-flight football league. The season started on 2 February and concluded on 21 December 2003. Independiente Medellín were the defending champions, having won the 2002 Finalización tournament.