Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2005 |  | Pedro Velasco | DF |  | Novelda CF | Novelda CF |
| 01/2005 | | Pablo | DF |  | Girona FC | Girona |
| 01/2005 | | Rubén Carreño | FW |  | Logroñés CF | Logroñés CF |
| 07/2004 | | Mario Ruyales | GK | |||
| 07/2004 | | Albarrán | DF |  | Atlético Madrid B | Atlético B |
| 07/2004 | | Baigorri | DF |  | Rayo Cantabria | Rayo Cantabria |
| 07/2004 | | Dani Hernando | DF |  | CF Fuenlabrada | Fuenlabrada |
| 07/2004 | | Iban Pérez | DF |  | AD Ceuta | ADA Ceuta |
| 07/2004 | | Abel Segovia | MF |  | Sporting Gijón | Sporting Gijón |
| 07/2004 | | Álvaro Varela | MF | | Sporting Gijón | Sporting Gijón |
| 07/2004 | | Dani Ruiz | MF |  | CE Mataró | CE Mataró |
| 07/2004 | | De Lerma | MF | |||
| 07/2004 | | Recio | MF |  | Terrassa FC | Terrassa FC |
| 07/2004 | | Ángel Castro | FW |  | Getafe CF | Getafe |
| 07/2004 | | Lardín | FW |  | Xerez CD | Xerez |
| 07/2004 | | Marcos Márquez | FW | | AD Ceuta | ADA Ceuta |
| 07/2004 | | Paco Gutiérrez | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2005 | | Recio | MF |  | CF Badalona | CF Badalona |
| 01/2005 | | Abel Segovia | MF |  | CD Alavés B | CD Alavés B |
| 07/2004 |  | Bernardo Leyenda | GK |  | Banfield | Banfield |
| 07/2004 | | Lucas Alessandría | DF |  | Lanús | Lanús |
| 07/2004 | | Macanás | DF | | CF Badalona | CF Badalona |
| 07/2004 | | Javier Mustafá | DF |  | Independiente | Independiente |
| 07/2004 | | Mauro Navas | DF |  | Almagro | Almagro |
| 07/2004 | | Martín Vitali | DF | | Getafe CF | Getafe |
| 07/2004 |  | Francisco Arrué | MF |  | Puebla FC | Puebla |
| 07/2004 | | Carcedo | MF |  | UD Las Palmas | UD Las Palmas |
| 07/2004 | | Santiago Kuhl | MF |  | Argentinos Juniors | Arg. Juniors |
| 07/2004 | | Claudio Marini | MF | | Argentinos Juniors | Arg. Juniors |
| 07/2004 | | Nicolás Medina | MF |  | Real Murcia | Murcia |
| 07/2004 | | Pablo Rodríguez | MF |  | SC Beira-Mar | SC Beira-Mar |
| 07/2004 |  | Baba Sulemaye | MF |  | Lleida CF | Lleida |
| 07/2004 | | Txiki | MF |  | Elche CF | Elche CF |
| 07/2004 | | Pablo Calandria | FW | | Sporting Gijón | Sporting Gijón |
| 07/2004 | | Claudio Enría | FW |  | Gimnasia de La Plata | GyE La Plata |