Bear in mind, I'm using whoever set the FIFA International codes on Wikipedia as the country (which means that I think technically players like Kamsoba and Daniel Georgevski will be included). Also, not counting New Zealand as international

Adelaide United
Ryan Strain (ENG)
Kristian Ospeth (NOR)
Michael Jakobsen (DEN)
Chen Yongbin (CHN)
Michael Maria (CUW)

Brisbane Roar
Tom Aldred (SCO)
Macaulay Gillesphey (ENG)
Aaron Amadi-Holloway (WAL)
Jamie Young (ENG)
Jay O'Shea (IRL)
Roy O'Donovan (IRL)

Central Coast Mariners
Ziggy Gordon (SCO)
Milan Duric (SRB)
Jair (BRA)
Kim Eun-Sun (KOR)

Melbourne City
Florin Berenguer (FRA)
Craig Noone (ENG)
Adrian Luna (URU)
Richard Windbichler (AUT)
Javier Cabrera (URU)
Markel Susaeta (ESP)
Jack Hendry (SCO)

Melbourne Victory
Kenny Athiu (SSD)
Elvis Kamsoba (BRI)
Migjen Basha (ALB)
Adama Traore (CIV)
Tim Hoogland (GER)
Kristijan Dobras (AUT)
Jakob Poulsen (DEN)

Newcastle Jets
Abdiel Arroya (PAN)
Joe Ledley (WAL)
Wes Hoolahan (IRL)
Bobby Burns (NIR)

Perth Glory
Bruno Fornaroli (URU)
Diego Castro (ESP)
Juande (ESP)
Kim Soo-beom (KOR)
Gregory Wuthrich (SUI)
Thomas James (ENG)

Sydney FC
Alexander Baumjohann (GER)
Adam le Fondre (ENG)
Milos Ninkovic (SRB)

Wellington Phoenix
Matti Steinmann (GER)
David Ball (ENG)
Ulises Davila (MEX)
Steven Taylor (ENG)
Gary Hooper (ENG)

Western Sydney Wanderers
Daniel Lopar (SUI)
Daniel Georgievski (MKD)
Nicolai Muller (GER)
Simon Cox (IRL)
Pirmin Schwegler (SUI)
Patrick Ziegler (GER)
Radoslaw Majewski (POL)
Alexander Meier (GER)

Western United
Filip Kurto (POL)
Tomoki Imai (JAP)
Besart Berisha (KVX)
Alessandro Diamanti (ITA)
Panagiotis Kone (GRE)
Ersan Gulum (TUR)
Dario Jertec (CRO)



I'll leave the judging of who is good and who isn't to you guys