Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2012 |  | Mauricio Giganti | MA |  | Ferro Carril Oeste de Gral. Pico | Ferro CO |
| 01/2012 |  | Nelson Donoso | GK |  | O'Higgins | O'Higgins |
| 01/2012 | | Jaime Jérez | DF | |||
| 01/2012 | | Fernando Ledesma | DF | |||
| 01/2012 | | Freddy Vargas | DF | |||
| 01/2012 | | Alejandro Frezzotti | MF |  | Sporting Cristal | Sp. Cristal |
| 01/2012 | | Cristián González | MF |  | Lota Schwager | Lota Schwager |
| 01/2012 | | Álvaro Iriarte | MF | |||
| 01/2012 | | Gonzalo Rivas | MF | |||
| 01/2012 | | Alfredo Rojas | MF |  | Palestino | Palestino |
| 01/2012 | | Gabriel Vilchez | MF | |||
| 01/2012 | | Alfredo Calderón | FW | |||
| 01/2012 | | Diego Cuéllar | FW |  | Unión La Calera | La Calera |
| 01/2012 | | Leonardo Olivera | FW |  | Vasalunds IF | Vasalunds IF |
| 01/2012 | | Rodrigo Pereira | FW |  | Curicó Unido | Curicó Unido |
| 01/2012 |  | Bibencio Servín | FW | | Lota Schwager | Lota Schwager |
| 01/2012 | | Cristian Taborda | FW |  | Deportivo Roca | Roca |
| 07/2011 | | Ángel Rojas | MF |  | Everton | Everton |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2012 | | Richard Leyton | GK |  | Coquimbo Unido | Coquimbo Unido |
| 01/2012 | | Víctor Morales | DF |  | Trasandino de Los Andes | CD Trasandino |
| 01/2012 | | Federico Paolucci | DF |  | Santiago Morning | Morning |
| 01/2012 | | Francisco Tapia | DF |  | Rangers | Rangers |
| 01/2012 | | John Valladares | DF | | Coquimbo Unido | Coquimbo Unido |
| 01/2012 | | Pablo Bolados | MF |  | Deportes Copiapó | Deportes Copiapó |
| 01/2012 | | Carlos López | MF | | Rangers | Rangers |
| 01/2012 | | Eduardo Otárola | MF |  | Deportes Iquique | Deportes Iquique |
| 01/2012 | | Ángel Rojas | MF | | Everton | Everton |
| 01/2012 | | Gerson Martínez | FW |  | Cobreloa | Cobreloa |
| 01/2012 | | Manuel Neira | FW | | Santiago Morning | Morning |
| 01/2012 | | Mario Pierani | FW | | Coquimbo Unido | Coquimbo Unido |
| 07/2011 | | Patricio Gutiérrez | DF | | Deportes Iquique | Deportes Iquique |
| 07/2011 | | Guido Abayián | FW |  | 9 de Julio de Rafaela | 9 de Julio |