2003–04 Segunda División
| Season | 2003-04 |
|---|---|
| Champions | Levante UD |
| Promoted | Levante UD Getafe CF CD Numancia |
| Relegated | CD Leganés UD Las Palmas Rayo Vallecano Algeciras CF |
| Matches played | 462 |
| Goals scored | 1,024 (2.22 per match) |
| Top goalscorer |  Rubén Castro |
← 2002–03 2004–05 → | |
The 2003–04 Segunda División season saw 22 teams participate in the second flight Spanish league. The teams that were promoted to La Liga were Levante UD, Getafe CF and CD Numancia. The teams that were relegated to Segunda División B were CD Leganés, UD Las Palmas, Rayo Vallecano and Algeciras CF.
Final table
Template:WebSlice-begin Template:Fb cl header Template:Fb cl team Template:Fb cl2 qr Template:Fb cl team Template:Fb cl hth Template:Fb cl team Template:Fb cl team||rowspan=15 style="background-color:#F9F9F9;"| Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl hth Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl hth Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl hth Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl2 qr Template:Fb cl team Template:Fb cl team Template:Fb cl team Template:Fb cl footer Template:WebSlice-end
Teams by Autonomous Community
| Autonomous community | Number of teams | Teams | |
|---|---|---|---|
| 1 |  Andalusia |
8 | Algeciras, Almería, Cádiz, Córdoba, Málaga B, Poli Ejido, Recreativo, Xerez |
| 2 |  Madrid |
3 | Getafe, Leganés, Rayo Vallecano |
| 3 |  Basque Country |
2 | Alavés, Eibar |
 Canary Islands |
2 | Las Palmas, Tenerife | |
 Castile and León |
2 | Numancia, Salamanca | |
 Valencia |
2 | Elche, Levante | |
| 7 |  Asturias |
1 | Sporting |
 Catalonia |
1 | Terrassa | |
 Murcia |
1 | Ciudad de Murcia |