Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2012 |  | Felipe Palacios | MF | |||
| 07/2012 |  | Leandro Gracián | MF |  | Colón de Santa Fe | Colón |
| 07/2012 | | René Lima | MF |  | Independiente Rivadavia | CSIR |
| 07/2012 | | José Pérez | MF |  | Gallos Blancos (old) | Gallos Blancos (old) |
| 07/2012 | | Patricio Troncoso | MF | |||
| 07/2012 |  | Juan Barros | FW |  | Sporting Cristal | Sp. Cristal |
| 07/2012 | | Sergio Comba | FW |  | Santiago Morning | Morning |
| 07/2012 | | Marcos Pol | FW |  | Real Potosí | Real Potosí |
| 04/2012 | | Javier Torrente | MA |  | Club Nacional | Nacional |
| 04/2012 | | Roberto Spicto | MA | |||
| 01/2012 | | José Acevedo | GK | |||
| 01/2012 | | Juan Abarca | DF |  | Universidad de Chile | Uni. de Chile |
| 01/2012 | | Patricio Jerez | DF |  | Colo-Colo | Colo-Colo |
| 01/2012 | | Felipe Muñoz | DF |  | Universidad de Concepción | Universidad de Concepción |
| 01/2012 | | Sebastián Villegas | DF |  | Trasandino de Los Andes | CD Trasandino |
| 01/2012 | | Richard Catrileo | MF | |||
| 01/2012 | | José Luis Díaz | MF | |||
| 01/2012 | | Cristián Canío | FW |  | Audax Italiano | Audax Italiano |
| 01/2012 | | Felipe Flores | FW | | Santiago Morning | Morning |
| 01/2012 | | Gerson Martínez | FW |  | San Luis | San Luis |
| 01/2012 | | Cristian Milla | FW |  | Rangers | Rangers |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 | | Patricio Jerez | DF |  | Antofagasta | Antofagasta |
| 07/2012 | | Leonel Corro | MF |  | Sarmiento de Junín | Sarmiento |
| 07/2012 |  | Hugo Lusardi | MF |  | Palestino | Palestino |
| 07/2012 | | Cristián Rojas | MF |  | Curicó Unido | Curicó Unido |
| 07/2012 | | Pedro Vera | MF | | Rangers | Rangers |
| 07/2012 | | Diego Barrios | FW |  | Estudiantes de Río Cuarto | Estudiantes |
| 07/2012 | | Javier Elizondo | FW | | Antofagasta | Antofagasta |
| 07/2012 | | Felipe Flores | FW | | Colo-Colo | Colo-Colo |
| 07/2012 | | Cristian Milla | FW |  | Defensa y Justicia | CSyD DyJ |
| 01/2012 | | Nicolás Peric | GK | | Rangers | Rangers |
| 01/2012 | | Iván Cantillana | MF |  | Deportes Melipilla | Dep. Melipilla |
| 01/2012 | | Hugo Díaz | MF | | Rangers | Rangers |
| 01/2012 | | Andrés Oroz | MF | | Rangers | Rangers |
| 01/2012 | | José Guerrero | FW |  | Hume City FC | Hume City FC |
| 01/2012 | | Gustavo Ponce | FW |  | Naval | Deportes Naval |
| 01/2012 | | Patricio Schwob | FW |  | Deportes Concepción | Concepción |
| 01/2012 | | Nicolás Trecco | FW |  | Unión San Felipe | San Felipe |
| 01/2012 | | Gonzalo Ucha | FW |  | Savona FBC | Savona |