| Season | 2003 |
|---|---|
| Dates | 1 March 2003 – 4 February 2004 |
| Champions | Alianza Lima 20th Primera División title |
| Copa Libertadores | Alianza Lima Sporting Cristal Cienciano |
| Copa Sudamericana | Alianza Atlético Coronel Bolognesi |
| Top goalscorer | Luis Alberto Bonnet (20) |
← 2002 2004 → | |
The 2003 Torneo Descentralizado (known as the Copa Cable Mágico for sponsorship reasons) was the eighty-seventh season of top-flight Peruvian football. A total of 12 teams competed in the tournament, with Sporting Cristal as the defending champion. Alianza Lima won its twentieth Primera División title after beating Sporting Cristal in the final playoff.