Anh

• Dalian Atkinson (2001 Daejeon Citizen, 2001 Jeonbuk Hyundai Motors)
• Jamie Cureton (2003 Busan I'Cons)
• Andy Cooke (2003–2004 Busan I'Cons)
• Chris Marsden (2004 Busan I'Cons)
• Richard Offiong (2005 Jeonnam Dragons)
• Derek Asamoah (2011–2012 Pohang Steelers, 2013 Daegu FC, Hai quốc tịch Ghana và Anh Quốc)

Albania

• Adnan Oçelli (1996 Suwon Samsung Bluewings)
• Sokol Cikalleshi (2012 Incheon United)

Armenia

• Karapet Mikaelyan (1997 Bucheon SK)

Ba Lan

• Leszek Iwanicki (1989 Yukong Elephants)
• Tadeusz Świątek (1989–1991 Yukong Elephants)
• Witold Bendkowski (1990–1992 Yukong Elephants)
• Krzysztof Kasztelan (1992 Yukong Elephants)

Belarus

• Valery Vyalichka (1996 Cheonan Ilhwa Chunma)

Bỉ

• Kevin Oris (2012 Daejeon Citizen, 2013 Jeonbuk Hyundai Motors, 2015–nay Incheon United)
• Karel De Smet (2013 Daejeon Citizen)

Bosnia và Herzegovina

• Amir Teljigović (1994–1996 Daewoo Royals / Busan Daewoo Royals)
• Simo Krunić (1996 Pohang Atoms)
• Alen Avdić (2001–2002, 2003 Suwon Samsung Bluewings)
• Slaviša Mitrović (2002 Suwon Samsung Bluewings)
• Nikola Vasiljević (2006–2007 Jeju United)
• Jusuf Dajić (2008 Jeonbuk Hyundai Motors)
• Samir Bekrić (2010 Incheon United)
• Muhamed Džakmić (2011–2012 Gangwon FC)
• Jovica Stokić (2014 Jeju United)

Bồ Đào Nha

• Rui Esteves (1997–1998 Busan Daewoo Royals)
• Edmilson (2002–2005 Jeonbuk Hyundai Motors, Hai quốc tịch Brazil và Bồ Đào Nha)
• Simao Costa (2001 Daejeon Citizen)
• Pedro Filipe Franco (2005 FC Seoul)
• Ricardo Nascimento (2005–2007 FC Seoul)
• Ricardo Esteves (2010 FC Seoul)

Bulgaria

• Filip Filipov-Ficho (1992–1993, 1998–1999 Yukong Elephants / Buchoen SK)
• Slavchev Toshev (1993 Yukong Elephants)
• Dimitar Vladev Ivanov (1998 Bucheon SK)
• Iliyan Mitsanski (2015–nay Suwon Samsung Bluewings)

Cộng hòa Séc

• Petr Gottwald (1998 Jeonbuk Hyundai Dinos)
• Radek Divecký (2000 Jeonnam Dragons)
• František Koubek (2000–2001 Anyang LG Cheetahs)
• Petr Fousek (2001 Jeonnam Dragons)
• Tomáš Janda (2001 Anyang LG Cheetahs)
• Jan Kraus (2003 Daegu FC)
• Roman Gibala (2003 Daegu FC)

Croatia

• Dževad Turković (1996, 1997–1999 Busan Daewoo Royals, 2000–2001 Busan I'Cons, 2001 Seongnam Ilhwa Chunma)
• Jasenko Sabitović (1998–2002 Pohang Steelers, 2003–2005 Seongnam Ilhwa Chunma, 2005–2007 Suwon Samsung Bluewings, 2008 Jeonnam Dragons)
• Branko Hucika (1999-2000 Ulsan Hyundai Horangi)
• Fabijan Komljenović (2000 Pohang Steelers)
• Saša Milaimović (2000–2001 Pohang Steelers)
• Darko Čordaš (2001 Pohang Steelers)
• Mario Ivanković (2001–2002 Suwon Samsung Bluewings)
• Joško Jeličić (2002 Pohang Steelers)
• Jasmin Mujdža (2002 Seongnam Ilhwa Chunma, Hai quốc tịch Bosnia và Croatia)
• Ivan Medvid (2002–2003 Pohang Steelers, Hai quốc tịch Bosnia và Croatia)
• Leonard Bisaku (2002 Pohang Steelers, 2003 Seongnam Ilhwa Chunma)
• Boris Raić (2003–2005 Bucheon SK)
• Josip Šimić (2004 Ulsan Hyundai Horangi)
• Jasmin Agić (2005–2006 Incheon United)
• Mato Neretljak (2005–2008, 2011 Suwon Samsung Bluewings)
• Frane Čačić (2007 Busan IPark)
• Antonio Franja (2007–2008 Jeonbuk Hyundai Motors)

• Stipe Lapić (2009–2011 Gangwon FC)
• Krunoslav Lovrek (2010–2011 Jeonbuk Hyundai Motors)
• Mateas Delić (2011–2012 Gangwon FC)
• Sandi Križman (2014 Jeonnam Dragons)
• Edin Junuzović (2014 Gyeongnam FC)
• Mislav Oršić (2015–nay Jeonnam Dragons)
• Matej Jonjić (2015–nay Incheon United)
• Ivan Kovačec (2015–nay Ulsan Hyundai)

Đan Mạch

• Henrik Jørgensen (1996 Suwon Samsung Bluewings)

Đức

• Dietmar Schacht (1985 POSCO Atoms)
• Frank Lieberam (1992 Hyundai Horangi)
• Paulo Rink (2004 Jeonbuk Hyundai Motors)

Pháp

• Eric Obinna Chukwunyelu (2008 Daejeon Citizen, Hai quốc tịch Nigeria và Pháp)
• Kevin Hatchi (2009 FC Seoul)

Phần Lan

• Jukka Koskinen (1999 Anyang LG Cheetahs)

Hà Lan

• Rob Landsbergen (1984–1985 Hyundai Horangi)
• Sander Oostrom (1997–1998 Pohang Steelers)
• Kiki Musampa (2008 FC Seoul)
• Bas van den Brink (2011 Busan IPark)
• Dave Bulthuis (2019-nay Ulsan Hyundai FC)

Hungary

• István Nyúl (1990 Lucky-Goldstar Hwangso)
• László Béhar (1990–1991 POSCO Atoms)
• Géza Mészöly (1990–1991 POSCO Atoms)
• Lajos Zentai (1991 LG Cheetahs)
• Zoltán Aczél (1991 Daewoo Royals)
• Attila Kámán (1994–1995 Yukong Elephants)
• József Somogyi (1994–1995, 1996–1997 Yukong Elephants / Bucheon SK)

Latvia

• Ēriks Pelcis (1999–2000 Anyang LG Cheetahs)

Lithuania

• Rolandas Karčemarskas (2000–2002 Bucheon SK)

Macedonia

• Saša Ilić (1995 Daewoo Royals, 1996–1997 Busan Daewoo Royals)
• Žanko Savov (1995–1998 Jeonbuk Hyundai Dinos)
• Goran Petreski (2001–2004 Pohang Steelers)
• Blaže Ilijoski (2006 Incheon United, 2010 Gangwon FC)
• Stevica Ristić (2007–2008 Jeonbuk Hyundai Motors, 2008–2009 Pohang Steelers, 2011–2013 Suwon Samsung Bluewings)
• Slavčo Georgievski (2009 Ulsan Hyundai Horangi)
• Dragan Čadikovski (2009–2010 Incheon United)
• Dušan Savić (2010 Incheon United)

Moldova

• Boris Tropaneț (1996 Bucheon SK)
• Alexandru Popovici (2001 Seongnam Ilhwa Chunma)
• Ion Testemițanu (2001, 2004 Seongnam Ilhwa Chunma)

Montenegro

• Dženan Radončić (2004–2007, 2008 Incheon United, 2009–2011 Seongnam Ilhwa Chunma, 2012–2013 Suwon Samsung Bluewings)
• Dejan Damjanović (2007 Incheon United, 2008–2013 FC Seoul)
• Bogdan Milić (2012 Gwangju FC, 2013 Suwon FC)
• Ivan Vuković (2013–2014 Seongnam Ilhwa Chunma / Seongnam FC)
• Stefan Nikolić (2014 Incheon United)
• Filip Kasalica (2014–2015 Ulsan Hyundai)
• Stefan Mugoša (2018-nay)

Na Uy

• Jon Olav Hjelde (2003 Busan I'Cons)

Nga

• Sergey Agashkov (1992 POSCO Atoms)
• Mikhail Nikolayevich Solovyov (1992 Ilhwa Chunma)
• Almir Kayumov (1993 Daewoo Royals)
• Yevgeny Zhirov (1994 LG Cheetahs)
• Alexey Sudarikov (1994 LG Cheetahs)
• Aleksandr Podshivalov (1994–1997 Yukong Elephants / Bucheon SK)
• Kirill Varaksin (1995 Yukong Elephants)
• Yuri Shishkin (1995 Jeonnam Dragons)
• Gennadi Styopushkin (1995–1996 Ilhwa Chunma / Cheonan Ilhwa Chunma, 1997 Anyang LG Cheetahs)
• Aleksei Prudnikov (1995–1998 Jeonbuk Hyundai Dinos)
• Aleksey Shchigolev (1996 Bucheon Yukong)
• Sergey Burdin (1996–1997 Bucheon SK, 1999–2000 Seongnam Ilhwa Chunma)
• Dmitri Karsakov (1996 Bucheon Yukong, Hai quốc tịch Belarus và Nga)
• Valeri Shmarov (1996 Jeonnam Dragons)
• Yevgeni Kuznetsov (1996 Jeonnam Dragons)
• Yuri Matveyev (1996–1997 Suwon Samsung Bluewings)
• Boris Vostrosablin (1997–1998 Bucheon SK)
• Denis Laktionov (1996–2002 Suwon Samsung Bluewings, 2003–2005 Seongnam Ilhwa Chunma, 2005 Busan IPark, 2006–2007 Suwon Samsung Bluewings, 2012–2013 Gangwon FC)
• Oleg Eremin (1997 Pohang Steelers)
• Oleg Elyshev (1997–1999 Anyang LG Cheetahs)
• Andrei Solomatin (2004 Seongnam Ilhwa Chunma)

Romania

• Marcel Lăzăreanu (1990–1991 Ilhwa Chunma)
• Pavel Badea (1996–1998 Suwon Samsung Bluewings)
• Constantin Barbu (1997 Suwon Samsung Bluewings)
• Cosmin Olăroiu (1997–2000 Suwon Samsung Bluewings)
• Mihai Drăguş (1998 Suwon Samsung Bluewings)
• Cristian Dulca (1999 Pohang Steelers)
• Iulian Arhire (1999 Pohang Steelers)
• Ion Ionuț Luțu (2000–2002 Suwon Samsung Bluewings)
• Gabriel Popescu (2002–2004 Suwon Samsung Bluewings)
• Adrian Mihalcea (2005 Jeonnam Dragons)
• Marian Aliuță (2005 Jeonnam Dragons)
• Adrian Neaga (2005–2006 Jeonnam Dragons, 2006–2007 Seongnam Ilhwa Chunma)
• Ianis Zicu (2012 Pohang Steelers, 2012–2013 Gangwon FC)

Serbia

• Nebojša Vučićević (1991–1993 Daewoo Royals)
• Rade Bogdanović (1992–1996 Pohang Atoms)
• Zoran Kuntić (1993 POSCO Atoms)
• Zoran Vukčević (1993 Hyundai Horangi)
• Goran Jevtić (1993–1995 Hyundai Horangi)
• Aleksandar Jozević (1993 Daewoo Royals)
• Đorđe Vasić (1994 Ilhwa Chunma)
• Nebojša Maksimović (1994 Ilhwa Chunma)
• Boro Janičić (1994–1995 LG Cheetahs)
• Željko Simović (1994 Daewoo Royals)
• Željko Vyjeta (1994 LG Cheetahs)
• Jovan Šarčević (1994–1995 LG Cheetahs)
• Minić ? (1995 Jeonnam Dragons)
• Dragan Škrba (1995–1997 Pohang Steelers)
• Saša Drakulić (1995–1998 Busan Daewoo Royals, 1998–2000 Suwon Samsung Bluewings, 2001–2003 Seongnam Ilhwa Chunma)
• Ljubiša Ranković (1995-1996 Ilhwa Chunma / Cheonan Ilhwa Chunma)
• Nenad Nonković (1995-1996 Ilhwa Chunma / Cheonan Ilhwa Chunma)
• Branko ? (1996 Ulsan Hyundai Horangi)
• Dražen Podunavac (1996 Busan Daewoo Royals)
• Zoran Đurišić (1996 Ulsan Hyundai Horangi)
• Saša Petrović (1996–1997 Jeonnam Dragons)
• Radivoje Manić (1996–1997 Busan Daewoo Royals, 1999–2002 Busan Dawoo Royals / Busan I'Cons, 2004–2005 Incheon United)
• Radmilo Mihajlović (1997 Pohang Steelers)
• Aleksandar Vlahović (1997 Busan Daewoo Royals)
• Rahim Beširović (1998–1999 Busan Daewoo Royals)
• Zoran Novaković (1998–1999 Busan Daewoo Royals)
• Branko Radovanović (1999 Busan Daewoo Royals)
• Mirko Jovanović (1999–2000 Jeonbuk Hyundai Motors)
• Zoran Milošević (1999–2001 Jeonbuk Hyundai Motors)
• Zoran Urumov (1999–2003 Busan I'Cons, 2003–2004 Suwon Samsung Bluewings)
• Nemanja Dancetović (2000 Ulsan Hyundai Horangi)
• Zoltan Sabo (2000–2002 Suwon Samsung Bluewings)
• Dragan Stojisavljević (2000–2001, 2003-2004 Anyang LG Cheetahs / FC Seoul, 2004 Incheon United)
• Miodrag Vasiljević (2001 Seongnam Ilhwa Chunma)
• Dušan Šimić (2003 Busan I'Cons)
• Đorđe Tomić (2004 Incheon United)
• Miodrag Anđelković (2004 Incheon United)
• Dragan Mladenović (2006–2009 Incheon United)
• Ivan Perić (2007 Jeju United)
• Željko Kalajdžić (2007 Incheon United)
• Aleksandar Petrović (2008–2009 Jeonbuk Hyundai Motors, 2009 Jeonnam Dragons)
• Borko Veselinović (2008–2009 Incheon United)
• Lazar Popović (2009 Daegu FC)
• Stevan Račić (2009 Daejeon Citizen)
• Ognjen Koroman (2009–2010 Incheon United)
• Vladimir Jovančić (2012 Seongnam Ilhwa Chunma)
• Zoran Rendulić (2012 Pohang Steelers)
• Miloš Bosančić (2013–2014 Gyeongnam FC)
• Sreten Sretenović (2013–2014 Gyeongnam FC)
• Milan Bubalo (2013 Gyeongnam FC)
• Nikola Komazec (2014 Busan IPark)
• Miloš Stojanović (2014 Gyeongnam FC, 2015–nay Gyeongnam FC-R)

Slovenia

• Sebastjan Cimirotič (2005 Incheon United)

Tây Ban Nha

• Tyson (2007 Daejeon Citizen, Argentina và Tây Ban Nha)
• Osmar Barba (2014–nay FC Seoul)

Thổ Nhĩ Kỳ

• Seyit Cem Unsal (1997–1998 Anyang LG Cheetahs)
• Mustafa Gonden (2002–2003 Bucheon SK)
• Rahim Zafer (2003 Daegu FC)
• Alpay Özalan (2004 Incheon United)
• Ceyhun Eriş (2008 FC Seoul)

Ukraina

• Andriy Sydelnykov (1995–1996 Jeonnam Dragons)
• Vitaliy Parakhnevych (1995–1998 Jeonbuk Hyundai Dinos, 1998–2000 Suwon Samsung Bluewings, 2001 Anyang LG Cheetahs, 2002 Bucheon SK, Hai quốc tịch Tajikistan và Ukraina)
• Volodymyr Savchenko (1996 Anyang LG Cheetahs)
• Serhiy Skachenko (1996–1997 Anyang LG Cheetahs, 1997 Jeonnam Dragons)
• Serhiy Konovalov (1996–1998 Pohang Steelers)
• Artem Yashkin (2004 Bucheon SK)

Ý

• Diego Giaretta (2011 Incheon United, Hai quốc tịch Brazil và Ý)
• André Moritz (2015 Pohang Steelers, Hai quốc tịch Brazil và Ý)