| 23 Oct 13 | W. Gallas William Gallas | XXX | → |  Perth GloryPER | Free |
| 24 Sept 13 | J. Troisi James Troisi |  AtalantaATA | → |  Melbourne VictoryMVC | Loan |
| 24 Sept 13 | J. Troisi James Troisi | AtalantaATA | → | Melbourne VictoryMVC | Loan |
| 10 Aug 13 | Matt Mckay | XXX | → |  Brisbane RoarBRR | Free |
| 10 Aug 13 | O. Engelaar Orlando Engelaar | XXX | → |  Melbourne City FCMCY | Free |
| 07 Aug 13 | K. Barbarouses Kosta Barbarouses | AVXAlania Vladikavkaz Alania Vladikavkaz | → | Melbourne VictoryMVC | Undisclosed |
| 02 Aug 13 | Alex Rufer | YMXYoungHeart ManawatuYoungHeart Manawatu | → |  Wellington Phoenix FCWEL | Undisclosed |
| 02 Aug 13 | B. Santalab Brendon Santalab | CLXChongqing LifanChongqing Lifan | → |  Western Sydney WanderersWSW | Undisclosed |
| 16 Jul 13 | R. Edwards Ryan Edwards |  ReadingREA | → | Perth GloryPER | Loan |
| 16 Jul 13 | R. Edwards Ryan Edwards | ReadingREA | → | Perth GloryPER | Loan |
| 16 Jul 13 | S. Moraes Sidnei | ALFAlki Larnaca F.C.Alki Larnaca F.C. | → | Perth GloryPER | Undisclosed |
| 08 Jul 13 | Y. Yau Yairo Yau | SSMSporting San Miguelito Sporting San Miguelito | → |  Sydney FCSYD | Loan |
| 08 Jul 13 | Isaias Sanchez |  EspanyolESP | → |  Adelaide UnitedADE | Free |
| 08 Jul 13 | M. Flores Marcos Flores | Melbourne VictoryMVC | → |  Central Coast MarinersCCM | Free |
| 08 Jul 13 | Sergio Cirio | HXXHospitaletHospitalet | → | Adelaide UnitedADE | Free |
| 08 Jul 13 | Isaias Sanchez | EspanyolESP | → | Adelaide UnitedADE | Free |
| 08 Jul 13 | M. Seip Marcel Seip |  VVV-VenloVVV | → | Central Coast MarinersCCM | Free |
| 02 Jul 13 | Daniel Nizic | Sydney FCSYD | → |  BurnleyBUR | Free |
| 02 Jul 13 | Daniel Nizic | Sydney FCSYD | → | BurnleyBUR | Free |
| 01 Jul 13 | M. Simon Matthew Simon | CDXChunnam DragonsChunnam Dragons | → | Central Coast MarinersCCM | Undisclosed |
| 01 Jul 13 | J. Maclaren Jamie Maclaren |  Blackburn RoversBLK | → | Perth GloryPER | Undisclosed |
| 01 Jul 13 | M. Acosta Marcos Acosta | Melbourne VictoryMVC | → |  VfB StuttgartVFB | Free |
| 01 Jul 13 | E. Babalj Eli Babalj | Melbourne City FCMCY | → |  AZ AlkmaarAZ | Undisclosed |
| 01 Jul 13 | R. Wielaert Rob Wielaert |  Roda JC KerkradeRJC | → | Melbourne City FCMCY | Free |
| 01 Jul 13 | E. Babalj Eli Babalj | Melbourne City FCMCY | → | AZ AlkmaarAZ | Undisclosed |
| 01 Jul 13 | P. Bojic Pedj Bojic | Central Coast MarinersCCM | → | Sydney FCSYD | Undisclosed |
| 01 Jul 13 | D. Ferreira Diogo Ferreira | Melbourne VictoryMVC | → | Brisbane RoarBRR | Undisclosed |
| 01 Jul 13 | H. Kewell Harry Kewell | ASCAl-Gharafa Sports ClubAl-Gharafa Sports Club | → | Melbourne City FCMCY | Undisclosed |
| 01 Jul 13 | J. Maclaren Jamie Maclaren | Blackburn RoversBLK | → | Perth GloryPER | Undisclosed |
| 01 Jul 13 | D. Petratos Dimitrios Petratos | KXXKelantanKelantan | → | Brisbane RoarBRR | Undisclosed |
| 01 Jul 13 | I. Ramsay Iain Ramsay | Adelaide UnitedADE | → | Melbourne City FCMCY | Undisclosed |
| 01 Jul 13 | John Solari | WCXWhite CityWhite City | → |  Newcastle JetsNEW | Undisclosed |
| 01 Jul 13 | C. Tiago Calvano Tiago | Newcastle JetsNEW | → | Sydney FCSYD | Undisclosed |
| 01 Jul 13 | M. Warren Marc Warren | AXXAirdrieoniansAIRD | → | Sydney FCSYD | Undisclosed |
| 01 Jul 13 | M. Acosta Marcos Acosta | Melbourne VictoryMVC | → | VfB StuttgartVFB | Free |
| 01 Jul 13 | C. Gameiro Corey Gameiro | Wellington Phoenix FCWEL | → | Sydney FCSYD | Free |
| 01 Jul 13 | R. Wielaert Rob Wielaert | Roda JC KerkradeRJC | → | Melbourne City FCMCY | Free |
| 22 May 13 | L. Miller Liam Miller | Perth GloryPER | → | Brisbane RoarBRR | Free |
| 20 May 13 | Tom Juric | Adelaide UnitedADE | → | Western Sydney WanderersWSW | Undisclosed |
| 20 May 13 | M. Murdocca Massimo Murdocca | Brisbane RoarBRR | → | Melbourne City FCMCY | Free |
| 13 May 13 | Joey Gibbs | Western Sydney WanderersWSW | → | Newcastle JetsNEW | Undisclosed |
| 13 May 13 | M. Nichols Mitch Nichols | Brisbane RoarBRR | → | Melbourne VictoryMVC | Free |
| 02 May 13 | M. Jurman Matthew Jurman | Brisbane RoarBRR | → | Sydney FCSYD | Undisclosed |
| 25 Feb 13 | R. Griffiths Ryan Griffiths | Newcastle JetsNEW | → | BBXBeijing BaxiBeijing Baxi | Free |
| 16 Feb 13 | L. Neill Lucas Neill | XXX | → | Sydney FCSYD | Free |
| 09 Feb 13 | C. Gameiro Corey Gameiro |  FulhamFUL | → | Wellington Phoenix FCWEL | Loan |
| 09 Feb 13 | C. Gameiro Corey Gameiro | FulhamFUL | → | Wellington Phoenix FCWEL | Loan |
| 24 Jan 13 | Eli Babalj | RSBRed Star BelgradeRed Star Belgrade | → | Melbourne City FCMCY | Free |
| 23 Jan 13 | Z. Caravella Zenon Caravella | Adelaide UnitedADE | → | Newcastle JetsNEW | Free |
| 23 Jan 13 | N. Fitzgerald Nick Fitzgerald | Brisbane RoarBRR | → | Central Coast MarinersCCM | Free |
| 17 Jan 13 | T. Rogic Tom Rogic | Central Coast MarinersCCM | → |  CelticCEL | Undisclosed |
| 17 Jan 13 | T. Rogic Tom Rogic | Central Coast MarinersCCM | → | CelticCEL | Undisclosed |
| 17 Jan 13 | J. Makarounas Jesse Makarounas | Perth GloryPER | → | Melbourne VictoryMVC | Free |
| 09 Jan 13 | R. Visconte Rocky Visconte | Brisbane RoarBRR | → | Western Sydney WanderersWSW | Free |
| 09 Jan 13 | Jade North |  FC TokyoFCT | → | Brisbane RoarBRR | Free |