Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2012 |  | Sam Mitchinson | DF |  | Perth Glory Youth | Perth Glory (Y) |
| 03/2012 | | Brandon O’Neill | MF | | Perth Glory Youth | Perth Glory (Y) |
| 03/2012 | | Ndumba Makeche | FW | | Perth Glory Youth | Perth Glory (Y) |
| 01/2012 | | Dean Heffernan | DF | |||
| 11/2011 | | Trent McClenahan | DF | |||
| 10/2011 | | Lewis Italiano | GK |  | Balcatta Etna FC | Balcatta Etna |
| 10/2011 | | Steven Pantelidis | DF |  | Medan Bintang FC | Medan Bintang FC |
| 09/2011 |  | Billy Mehmet | FW | |||
| 08/2011 | | Josh Risdon | DF |  | Football West NTC | Football West NTC |
| 08/2011 |  | Bas van den Brink | DF |  | Busan IPark | Busan IPark |
| 07/2011 |  | Andrezinho | MF |  | Hokkaido Consadole Sapporo | Consadole |
| 07/2011 | | Danny Vuković | GK |  | Wellington Phoenix | Wellington Ph. |
| 07/2011 | | Neil Young | GK |  | Newcastle United Jets | Newcastle Jets |
| 07/2011 | | Evan Berger | MF |  | Melbourne Victory | Melb. Victory |
| 07/2011 | | Travis Dodd | MF |  | Adelaide United | Adelaide United |
| 07/2011 | | Adam Hughes | MF | | Adelaide United | Adelaide United |
| 07/2011 | | Jesse Makarounas | MF |  | FFA CoE | FFA CoE |
| 07/2011 | | Liam Miller | MF |  | Hibernian FC | Hibernian FC |
| 07/2011 |  | Shane Smeltz | FW |  | Gold Coast United | Gold Coast Utd. |
| 07/2011 |  | Jonathan Gould | GK-CO | | Wellington Phoenix | Wellington Ph. |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2012 | | Sam Mitchinson | DF | | Football West NTC | Football West NTC |
| 03/2012 | | Adam Hughes | MF |  | Shàoxīng Kēqiáo Yuèjiǎ | Shàoxīng Kēqiáo |
| 03/2012 | | Lewis Italiano | GK | | Balcatta Etna FC | Balcatta Etna |
| 03/2012 | | Mile Sterjovski | MF |  | Dalian Pro | Dalian Pro |
| 07/2011 | | Jamie Coyne | DF |  | Sydney FC | Sydney FC |
| 07/2011 | | Cameron Edwards | MF |  | Reading FC | Reading FC |
| 07/2011 | | Adriano Pellegrino | MF |  | Central Coast Mariners | CC Mariners |
| 07/2011 |  | Robbie Fowler | FW |  | Muangthong United | Muangthong Utd |