K League 1 2021 | Transfers

Players in

	From → To	Date
Bruno Lamas halfback	Al Khaleej Khor Fakkan → Daegu	19.07.2021	Free
Sang-Ki Lee defender	Pohang Steelers → Daegu	12.07.2021
Serginho halfback	Matsumoto Yamaga → Daegu	04.03.2021	Free
Yun-Oh Lee goalie	Vegalta Sendai → Daegu	31.01.2021
Park Seong-Su goalie	Ehime → Daegu	31.01.2021
Lee Keunho forward	Ulsan Hyundai → Daegu	18.01.2021	Loan
Yong-Woo Ahn forward	Sagan Tosu → Daegu	13.01.2021
Yong-Rae Lee halfback	Chiangrai United → Daegu	10.01.2021
Mun Kyung Gun goalie	Oita Trinita → Daegu	07.01.2021
Hwang Byung-Kwon halfback	Suwon City → Daegu	06.01.2021
Seo Gyeong-Ju defender	Seoul E-Land → Daegu	06.01.2021
Gi-Dong Park forward	Gyeongnam → Daegu	04.01.2021

Players out

	From → To	Date
Serginho halfback	Daegu → Matsumoto Yamaga	28.07.2021	Free
Mun Kyung Gun goalie	Daegu → Ansan Greeners	19.07.2021	Free
Ko Tae-Gyu defender	Daegu → Ansan Greeners	04.03.2021	Free
Lee Dong-Geon defender	Daegu → Yangju Citizen	28.02.2021
Kim Tae-Han defender	Daegu → Gimpo Citizen	24.02.2021
Lim Jae-Hyeok forward	Daegu → Ansan Greeners	28.01.2021
Ko Jae-Hyun halfback	Daegu → Seoul E-Land	14.01.2021	Loan
Jae-Moon Ryu halfback	Daegu → Jeonbuk Hyundai Motors	10.01.2021
Dejan Damjanovic forward	Daegu → Kitchee	08.01.2021
Dae-Won Kim forward	Daegu → Gangwon	07.01.2021
Chang-Mu Shin forward	Daegu → Gangwon	07.01.2021
Jin-Hyun Lee halfback	Daegu → Daejeon Citizen	05.01.2021
Dong Jin Kim defender	Daegu → Gyeongnam	04.01.2021
Hwang Tae-Hyeon defender	Daegu → Seoul E-Land	31.12.2020
Sun-Min Kim halfback	Daegu → Seoul E-Land	31.12.2020

Players in

	From → To	Date
Min-Hyun Gong forward	Jeju United → Daejeon Citizen	19.07.2021
Lim Eun-Soo halfback	Incheon United → Daejeon Citizen	07.07.2021	Loan
Min Joon-Young defender	Ansan Greeners → Daejeon Citizen	30.06.2021	Free
Masatoshi Ishida halfback	Gangwon → Daejeon Citizen	23.06.2021
Kim Byung-Yeop goalie	Chunnam Dragons → Daejeon Citizen	17.02.2021	Loan
Lim Deok-Keun defender	Jeju United → Daejeon Citizen	31.01.2021
Lee Ho-In defender	Gangwon → Daejeon Citizen	24.01.2021
Choe Ik-Jin halfback	Chunnam Dragons → Daejeon Citizen	12.01.2021
Won Ki-Jong forward	Seoul E-Land → Daejeon Citizen	12.01.2021
Sang-Min An forward	Daejeon Korail → Daejeon Citizen	12.01.2021
Lee Hyun-Sik halfback	Gangwon → Daejeon Citizen	11.01.2021
Kim Min-Deok defender	Ulsan Hyundai → Daejeon Citizen	10.01.2021
Jin-Hyun Lee halfback	Daegu → Daejeon Citizen	05.01.2021
Ikram Alibaev halfback	Seoul → Daejeon Citizen	31.12.2020

Players out

	From → To	Date
Connor Chapman defender	Daejeon Citizen → Seoul	11.07.2021
Gyu-Ro Lee defender	Daejeon Citizen → Seoul E-Land	30.06.2021	Free
Do-Yeon Hwang defender	Daejeon Citizen → Sukhothai	30.06.2021
Seul-Chan Lee defender	Daejeon Citizen → Gimpo Citizen	29.06.2021	Loan
André Luís forward	Daejeon Citizen → Atlético Goianiense	23.03.2021	Loan
Jae-Jung Hwang forward	Daejeon Citizen → Gangneung City	28.02.2021
Jung-moon Lee forward	Daejeon Citizen → Jeju United	01.02.2021
Yong-Hoon Gong halfback	Daejeon Citizen → Hwaseong	31.01.2021
Yong-Ji Park forward	Daejeon Citizen → Seongnam	11.01.2021
Byung-In Hwang defender	Daejeon Citizen → Changwon City	31.12.2020
Jae-Cheol Jo halfback	Daejeon Citizen → Cheonan City	31.12.2020
Jin-Young Kim goalie	Daejeon Citizen → Gimpo Citizen	31.12.2020

Players in

	From → To	Date
Matija Ljujic halfback	Bnei Yehuda → Gangwon	20.07.2021	Free
Lee Junghyub forward	Gyeongnam → Gangwon	19.07.2021
Momchil Tsvetanov halfback	Lokomotiv Plovdiv → Gangwon	19.06.2021
Kim Jung-Min halfback	Vitória Guimarães → Gangwon	24.03.2021	Loan
Rustamjon Ashurmatov defender	Gwangju → Gangwon	18.01.2021
Kim Dong-Hyun halfback	Seongnam → Gangwon	17.01.2021
Dae-Won Kim forward	Daegu → Gangwon	07.01.2021
Chang-Mu Shin forward	Daegu → Gangwon	07.01.2021
Suk-Young Yoon defender	Kashiwa Reysol → Gangwon	05.01.2021
Jeong-Ho Kim goalie	Busan IPark → Gangwon	05.01.2021

Players out

	From → To	Date
Suk-Hwa Jung forward	Gangwon → Seongnam	23.06.2021
Masatoshi Ishida halfback	Gangwon → Daejeon Citizen	23.06.2021
Chae Gwang-Hoon defender	Gangwon → Gyeongnam	06.02.2021
Lee Ho-In defender	Gangwon → Daejeon Citizen	24.01.2021
Kim Ji-Hyun forward	Gangwon → Ulsan Hyundai	12.01.2021
Lee Hyun-Sik halfback	Gangwon → Daejeon Citizen	11.01.2021
Ji-Hoon Cho halfback	Gangwon → Chiangrai United	07.01.2021
Seung-Dae Kim forward	Gangwon → Jeonbuk Hyundai Motors	31.12.2020
Kwang-Hoon Shin halfback	Gangwon → Pohang Steelers	31.12.2020

Players in

	From → To	Date
Johnathan forward	Rongcheng → Gwangju	05.11.2021	Loan
Aleksandar Andrejevic defender	Proleter Novi Sad → Gwangju	02.04.2021
Reis forward	Confiança → Gwangju	02.04.2021
Chan-Dong Lee halfback	Jeju United → Gwangju	22.02.2021
Bo-Sang Yoon goalie	Jeju United → Gwangju	08.02.2021
Won-Sik Kim halfback	Seoul → Gwangju	02.02.2021
Kwang-Seon Kwak defender	Chunnam Dragons → Gwangju	01.02.2021
Seung-Min Song forward	Pohang Steelers → Gwangju	21.01.2021	Loan
Lee Jun-Yong forward	Hwaseong → Gwangju	13.01.2021
Bong-Jin Kim defender	Petaling Jaya City → Gwangju	13.01.2021
Han-Saem Lee defender	Suwon City → Gwangju	12.01.2021
Ji-hun Lee defender	Suwon City → Gwangju	06.01.2021
Jong-Woo Kim halfback	Suwon Bluewings → Gwangju	05.01.2021
Joong-Seo Lee forward	Daejeon Korail → Gwangju	31.12.2020
Lim Jin-Woo defender	Jeonju → Gwangju	31.12.2020

Players out

	From → To	Date
Felipe forward	Gwangju → Rongcheng	05.07.2021
Kim Changsoo defender	Gwangju → Incheon United	30.06.2021
Hyo-Gi Kim forward	Gwangju → Hwaseong	23.06.2021
Choi Joon-Hyeok halfback	Gwangju → Gimcheon Sangmu	07.03.2021	Loan
Reum Yeo halfback	Gwangju → Jeju United	08.02.2021
Joon-Ho Hong defender	Gwangju → Seoul	02.02.2021
Willyan Da Silva Barbosa halfback	Gwangju → Gyeongnam	23.01.2021
Jun-Yeon Jeong defender	Gwangju → Anyang	18.01.2021
Rustamjon Ashurmatov defender	Gwangju → Gangwon	18.01.2021
Marcos Ureña forward	Gwangju → Central Coast Mariners	13.01.2021	Free
Yong-Su Han defender	Gwangju → Chungnam Asan	07.01.2021
Jun-Hee Park halfback	Gwangju → Bucheon 1995	04.01.2021	Free
Min-Hyeok Lim halfback	Gwangju → Gyeongnam	03.01.2021
Jung-Hwan Kim halfback	Gwangju → Seoul E-Land	31.12.2020

Players in

	From → To	Date
Dong-Min Kim defender	Gimcheon Sangmu → Incheon United	26.11.2021
Min-Soo Kang defender	Busan IPark → Incheon United	30.06.2021
Hyuk Jung halfback	Jeonbuk Hyundai Motors → Incheon United	30.06.2021
Kim Changsoo defender	Gwangju → Incheon United	30.06.2021
Negueba halfback	Gyeongnam → Incheon United	03.02.2021
Harrison Delbridge defender	Melbourne City → Incheon United	26.01.2021
E. Aguilar halfback	Jeju United → Incheon United	24.01.2021
Yong-Ho Yoon halfback	Seongnam → Incheon United	18.01.2021
Lee Kang-Hyeon halfback	Busan Transportation → Incheon United	12.01.2021
Jae-Seok Oh defender	Nagoya Grampus → Incheon United	11.01.2021
Hyun Kim forward	Busan IPark → Incheon United	07.01.2021
Gwang-Seok Kim defender	Pohang Steelers → Incheon United	04.01.2021
Ban-Suk Oh defender	Jeonbuk Hyundai Motors → Incheon United	03.01.2021	Free
Goo Boon-Cheul halfback	Bucheon 1995 → Incheon United	31.12.2020

Players out

	From → To	Date
Yong-Ho Yoon halfback	Incheon United → Cheonan City	19.07.2021
Lim Eun-Soo halfback	Incheon United → Daejeon Citizen	07.07.2021	Loan
Ji-Hwan Moon halfback	Incheon United → Gimcheon Sangmu	20.06.2021	Loan
Dong-Yoon Jung defender	Incheon United → Gimcheon Sangmu	20.06.2021	Loan
Eonkak Ji forward	Incheon United → Gimcheon Sangmu	20.06.2021	Loan
Juna Yang halfback	Incheon United → Police Tero	31.05.2021
Olanrewaju Kehinde forward	Incheon United → Ümraniyespor	31.01.2021
Min Seong-Jun goalie	Incheon United → Montedio Yamagata	31.01.2021	Loan
Kim Min-Seok halfback	Incheon United → Gimhae City	31.01.2021	Loan
Ju Jong-Dae defender	Incheon United → Paju Citizen	31.01.2021
Kim Jong-Jin defender	Incheon United → Gangneung City	25.01.2021
Lee Je-Ho halfback	Incheon United → Gangneung City	25.01.2021	Loan
Jin-Beom An halfback	Incheon United → Seongnam	18.01.2021
Jung Chan-Yong halfback	Incheon United → Gyeongnam	07.01.2021
Kim Jung-Ho defender	Incheon United → Bucheon 1995	05.01.2021
Ho-Nam Kim forward	Incheon United → Suwon City	05.01.2021
Woo-Hyuk Lee halfback	Incheon United → Gyeongnam	04.01.2021
Gustavo forward	Incheon United → Bahia Salvador	03.01.2021	Free
Lee Jae-Sung defender	Incheon United → Ratchaburi	31.12.2020	Free
Kim Young-Keun defender	Incheon United → Pohang Steelers	31.12.2020
Hwi-jin Ham defender	Incheon United → Pyeongtaek Citizen	31.12.2020	Loan
Yoo Seong-Hyeong halfback	Incheon United → Cheongju	31.12.2020
Sang-Hyup Lee halfback	Incheon United → Paju Citizen	31.12.2020

Players in

	From → To	Date
Jung Hoon-Sung forward	Busan IPark → Jeju United	20.07.2021	Loan
Joon-Ho Hong defender	Seoul → Jeju United	19.07.2021
Chang-Geun Lee goalie	Gimcheon Sangmu → Jeju United	23.06.2021
Gerso Fernandes forward	Sporting KC → Jeju United	15.02.2021
Reum Yeo halfback	Gwangju → Jeju United	08.02.2021
Jung-moon Lee forward	Daejeon Citizen → Jeju United	01.02.2021
Oskar Zawada forward	Rakow → Jeju United	13.01.2021
Islom Kenjabaev halfback	Nasaf → Jeju United	06.01.2021
Ju-Hun Song defender	Shenzhen Ruby → Jeju United	03.01.2021
Jun-Su Kim defender	Chunnam Dragons → Jeju United	31.12.2020

Players out

	From → To	Date
Islom Kenjabaev halfback	Jeju United → Qizilqum	30.07.2021	Free
Kim Jae-Bong defender	Jeju United → Ansan Greeners	22.07.2021	Free
Reum Yeo halfback	Jeju United → Seoul	19.07.2021
Min-Hyun Gong forward	Jeju United → Daejeon Citizen	19.07.2021
Lee Kyu-Hyuk defender	Jeju United → Chungnam Asan	19.07.2021	Loan
Ju-Hun Song defender	Jeju United → Gimcheon Sangmu	20.06.2021	Loan
Seo Jin-Soo halfback	Jeju United → Gimcheon Sangmu	07.03.2021	Loan
Park Min-Su halfback	Jeju United → Gangneung City	28.02.2021
Chan-Dong Lee halfback	Jeju United → Gwangju	22.02.2021
Bo-Sang Yoon goalie	Jeju United → Gwangju	08.02.2021
Baek Seung-Woo halfback	Jeju United → Gimpo Citizen	02.02.2021	Loan
Valentinos Sielis defender	Jeju United → Busan IPark	01.02.2021
Lim Deok-Keun defender	Jeju United → Daejeon Citizen	31.01.2021
E. Aguilar halfback	Jeju United → Incheon United	24.01.2021
Bong-Rae Kim defender	Jeju United → Daejeon Korail	18.01.2021
Dong-Gyu Baek defender	Jeju United → Anyang	17.01.2021	Loan
Seung-Woo Kim defender	Jeju United → Busan IPark	13.01.2021	Loan
Eun-Beom Lee halfback	Jeju United → Chungnam Asan	05.01.2021
Kim Young-Wook defender	Jeju United → Chunnam Dragons	31.12.2020

Players in

	From → To	Date
Song Min-Kyu forward	Pohang Steelers → Jeonbuk Hyundai Motors	19.07.2021
Seon-Min Moon halfback	Gimcheon Sangmu → Jeonbuk Hyundai Motors	06.07.2021
Kim Jin-Su defender	Al Nasr Riyadh → Jeonbuk Hyundai Motors	30.06.2021	Loan
Lee Keun-Ho forward	Gimcheon Sangmu → Jeonbuk Hyundai Motors	23.06.2021
Sasalak Haiprakon halfback	Buriram United → Jeonbuk Hyundai Motors	22.06.2021	Loan
Paik Seung-ho halfback	Darmstadt 98 → Jeonbuk Hyundai Motors	29.03.2021
You-Hyeon Lee defender	Chunnam Dragons → Jeonbuk Hyundai Motors	03.02.2021
Stanislav Iljutchenko forward	Pohang Steelers → Jeonbuk Hyundai Motors	17.01.2021
Jae-Moon Ryu halfback	Daegu → Jeonbuk Hyundai Motors	10.01.2021
Seung-Dae Kim forward	Gangwon → Jeonbuk Hyundai Motors	31.12.2020

Players out (4.5M €)

	From → To	Date
Hyuk Jung halfback	Jeonbuk Hyundai Motors → Incheon United	30.06.2021
Kim Jung-Hoon goalie	Jeonbuk Hyundai Motors → Gimcheon Sangmu	21.06.2021	Loan
Cho Gue-Sung forward	Jeonbuk Hyundai Motors → Gimcheon Sangmu	07.03.2021	Loan
Kim Jae-Seok halfback	Jeonbuk Hyundai Motors → Pyeongtaek Citizen	14.02.2021
Seung-Gyu Han halfback	Jeonbuk Hyundai Motors → Suwon City	09.02.2021	Loan
Murilo halfback	Jeonbuk Hyundai Motors → Suwon City	18.01.2021
Na Sung-Eun forward	Jeonbuk Hyundai Motors → Suwon City	12.01.2021
Son Jun-ho halfback	Jeonbuk Hyundai Motors → Shandong Taishan	11.01.2021	4.5M €
Yun-Ho Jang halfback	Jeonbuk Hyundai Motors → Seoul E-Land	11.01.2021	Loan
Hyung-Min Shin halfback	Jeonbuk Hyundai Motors → Ulsan Hyundai	07.01.2021
Lee Si-Hyun halfback	Jeonbuk Hyundai Motors → Bucheon 1995	05.01.2021	Free
Yun Ji-Hyeok defender	Jeonbuk Hyundai Motors → Bucheon 1995	05.01.2021
Ban-Suk Oh defender	Jeonbuk Hyundai Motors → Incheon United	03.01.2021	Free

Players in

	From → To	Date
Ji-Min Kim forward	Jinju Citizen → Pohang Steelers	25.11.2021
Park Seung-Wook defender	Busan Transportation → Pohang Steelers	05.07.2021
Ho-Nam Kim forward	Suwon City → Pohang Steelers	05.07.2021
Hyun-Sung Kim forward	Seongnam → Pohang Steelers	05.07.2021
Sang-Ki Lee defender	Gimcheon Sangmu → Pohang Steelers	22.06.2021
Mario Kvesic halfback	Olimpija Ljubljana → Pohang Steelers	01.03.2021
Boris Tashchi forward	St. Pauli → Pohang Steelers	12.01.2021
Jin-Ho Shin halfback	Ulsan Hyundai → Pohang Steelers	11.01.2021
Kim Kyu-Pyo halfback	Gyeongnam → Pohang Steelers	31.12.2020
Alexander Grant defender	Perth Glory → Pohang Steelers	31.12.2020
Hyeon-Il Lee forward	Bucheon 1995 → Pohang Steelers	31.12.2020
Kim Young-Keun defender	Incheon United → Pohang Steelers	31.12.2020
Sang-Hyub Lim forward	Suwon Bluewings → Pohang Steelers	31.12.2020
Kwang-Hoon Shin halfback	Gangwon → Pohang Steelers	31.12.2020

Players out

	From → To	Date
In-Jae Hwang goalie	Pohang Steelers → Gimcheon Sangmu	02.09.2021
Hyeon-Il Lee forward	Pohang Steelers → Chungnam Asan	19.07.2021	Loan
Song Min-Kyu forward	Pohang Steelers → Jeonbuk Hyundai Motors	19.07.2021
Sang-Ki Lee defender	Pohang Steelers → Daegu	12.07.2021
Yoon Seok-Joo halfback	Pohang Steelers → Gyeongnam	04.07.2021	Loan
Seok-Hyun Lee halfback	Pohang Steelers → Chunnam Dragons	01.07.2021
Choi Jae-Young halfback	Pohang Steelers → Bucheon 1995	30.06.2021
An Hae-Seong defender	Pohang Steelers → Gyeongju HNP	30.06.2021
Kim Ju-hwan defender	Pohang Steelers → Gyeongnam	16.03.2021	Loan
Chang-Rae Ha defender	Pohang Steelers → Gimcheon Sangmu	07.03.2021	Loan
Park Jae-Hyun halfback	Pohang Steelers → Pyeongtaek Citizen	28.02.2021
Park Seong-Woo defender	Pohang Steelers → Gimhae City	01.02.2021
Seung-Min Song forward	Pohang Steelers → Gwangju	21.01.2021	Loan
Yang Tae-Ryeol halfback	Pohang Steelers → Gyeongju HNP	20.01.2021	Loan
Stanislav Iljutchenko forward	Pohang Steelers → Jeonbuk Hyundai Motors	17.01.2021
Seungun Ha forward	Pohang Steelers → Anyang	14.01.2021	Loan
Dong-Woon Sim forward	Pohang Steelers → Anyang	11.01.2021
Jun-Jae Nam forward	Pohang Steelers → Gyeongju HNP	07.01.2021
Sang-Won Kim defender	Pohang Steelers → Suwon City	06.01.2021
Gwang-Seok Kim defender	Pohang Steelers → Incheon United	04.01.2021
Kim Min-kyu defender	Pohang Steelers → Gimhae City	31.12.2020	Loan
Moon Kyung-Min forward	Pohang Steelers → Cheongju	31.12.2020
Brandon O'Neill halfback	Pohang Steelers → Buriram United	30.11.2020

Players in

	From → To	Date
Kyung-Won Kwon defender	Tianjin Tianhai → Seongnam	15.07.2021	Free
Suk-Hwa Jung forward	Gangwon → Seongnam	23.06.2021
Fejsal Mulic forward	Velez → Seongnam	04.02.2021	Loan
S. Buș forward	FCSB → Seongnam	20.01.2021
Gyu-Seong Lee halfback	Ulsan Hyundai → Seongnam	18.01.2021	Loan
Jin-Beom An halfback	Incheon United → Seongnam	18.01.2021
Richard Windbichler defender	Melbourne City → Seongnam	13.01.2021
Yong-Ji Park forward	Daejeon Citizen → Seongnam	11.01.2021
Jong-Soo Park defender	Kashiwa Reysol → Seongnam	06.01.2021
Jong-Sung Lee halfback	Suwon Bluewings → Seongnam	05.01.2021	Loan
Lee Si-Young defender	Seoul E-Land → Seongnam	31.12.2020

Players out

	From → To	Date
Hyun-Sung Kim forward	Seongnam → Pohang Steelers	05.07.2021
Hong Hyun-Seung forward	Seongnam → Chungnam Asan	01.07.2021	Loan
Park Tae-Joon halfback	Seongnam → Anyang	24.06.2021	Loan
Je-Un Yeon defender	Seongnam → Gimcheon Sangmu	07.03.2021	Loan
In-Soo Yu defender	Seongnam → Gimcheon Sangmu	07.03.2021	Loan
Jeon Sung-Soo forward	Seongnam → Gangneung City	28.02.2021
Choi Oh-Baek halfback	Seongnam → Gyeongju HNP	14.02.2021
Sun-Young Lim halfback	Seongnam → Anyang	28.01.2021	Loan
Igor Jovanovic defender	Seongnam → Astra Giurgiu	19.01.2021	Free
Yong-Ho Yoon halfback	Seongnam → Incheon United	18.01.2021
Kim Dong-Hyun halfback	Seongnam → Gangwon	17.01.2021
Seung-Gyeom Lim defender	Seongnam → Anyang	07.01.2021
Choi Byung-Chan forward	Seongnam → Bucheon 1995	06.01.2021
Hyun-Woo Ju halfback	Seongnam → Anyang	06.01.2021
Dong-Hyun Yang forward	Seongnam → Suwon City	06.01.2021
Kim So-Woong forward	Seongnam → Gyeongnam	03.01.2021
Jeon Jong-Hyeok goalie	Seongnam → Bucheon 1995	31.12.2020	Loan

Players in

	From → To	Date
Reum Yeo halfback	Jeju United → Seoul	19.07.2021
Connor Chapman defender	Daejeon Citizen → Seoul	11.07.2021
Ji Dong-Won forward	Mainz → Seoul	07.07.2021
Gabriel Barbosa forward	Palmeiras → Seoul	30.06.2021	Loan
Joon-Ho Hong defender	Gwangju → Seoul	02.02.2021
Aleksandar Palocevic halfback	Nacional da Madeira → Seoul	17.01.2021
Sang-Ho Na forward	Tokyo → Seoul	08.01.2021

Players out

	From → To	Date
Jung Jin-Wook goalie	Seoul → Gimhae City	20.07.2021	Loan
Joon-Ho Hong defender	Seoul → Jeju United	19.07.2021
Chan-Hee Han halfback	Seoul → Gimcheon Sangmu	20.06.2021	Loan
Kim Joo-Sung defender	Seoul → Gimcheon Sangmu	07.03.2021	Loan
Hyun-Cheol Jung halfback	Seoul → Gimcheon Sangmu	07.03.2021	Loan
Lee Seung-Jae forward	Seoul → Chungnam Asan	03.02.2021	Loan
Won-Sik Kim halfback	Seoul → Gwangju	02.02.2021
Yun forward	Seoul → Gyeongnam	31.01.2021
Ju Se-Jong halfback	Seoul → Gamba Osaka	04.01.2021	Free
Ikram Alibaev halfback	Seoul → Daejeon Citizen	31.12.2020

Players in

	From → To	Date
Kwon Chang-hoon halfback	Freiburg → Suwon Bluewings	30.06.2021	Free
Jeon Se-jin forward	Gimcheon Sangmu → Suwon Bluewings	22.06.2021
Myeong-Seok Go defender	Gimcheon Sangmu → Suwon Bluewings	21.06.2021
Uroš Đerić forward	Gyeongnam → Suwon Bluewings	25.01.2021
Nicolao Dumitru forward	Gaz Metan Medias → Suwon Bluewings	19.01.2021
Choi Jung-Won defender	Fagiano Okayama → Suwon Bluewings	10.01.2021	Free

Players out

	From → To	Date
Terry Antonis halfback	Suwon Bluewings → WS Wanderers	24.07.2021	Free
Choi Jung-Hoon defender	Suwon Bluewings → Dangjin Citizen	18.07.2021
Yoon Seo-Ho defender	Suwon Bluewings → Siheung Citizen	16.07.2021	Loan
Seung-Beom Ko halfback	Suwon Bluewings → Gimcheon Sangmu	20.06.2021	Loan
Joon-Jae Myung halfback	Suwon Bluewings → Gimcheon Sangmu	07.03.2021	Loan
Park Sang-Hyeok halfback	Suwon Bluewings → Gimcheon Sangmu	07.03.2021	Loan
Lee I-Gi goalie	Suwon Bluewings → Yangju Citizen	28.02.2021
Sang-Min Lee halfback	Suwon Bluewings → Ansan Greeners	26.01.2021
Adam Taggart forward	Suwon Bluewings → Cerezo Osaka	08.01.2021
Joon-Hyung Kim halfback	Suwon Bluewings → Suwon City	07.01.2021
Jong-Sung Lee halfback	Suwon Bluewings → Seongnam	05.01.2021	Loan
Jong-Woo Kim halfback	Suwon Bluewings → Gwangju	05.01.2021
Shin Sang-Hwi halfback	Suwon Bluewings → Gimhae City	05.01.2021
Sang-Hyub Lim forward	Suwon Bluewings → Pohang Steelers	31.12.2020
Da-Sol Kim goalie	Suwon Bluewings → Chunnam Dragons	31.12.2020
Eui-Gwon Han forward	Suwon Bluewings → Seoul E-Land	31.12.2020
Lee Yong-Hyuk defender	Suwon Bluewings → Cheonan City	31.12.2020

Players in

	From → To	Date
Dong-Woo Kim defender	Busan IPark → Suwon City	18.07.2021	Free
Lachlan Jackson defender	Newcastle Jets → Suwon City	12.07.2021	Free
Tardeli Reis forward	BG Pathum United → Suwon City	06.07.2021	Free
Ji-Soo Park defender	Guangzhou Evergrande → Suwon City	09.03.2021	Loan
Victor Andrade forward	Goiás → Suwon City	25.02.2021	Free
Seung-Gyu Han halfback	Jeonbuk Hyundai Motors → Suwon City	09.02.2021	Loan
Park Jooho defender	Ulsan Hyundai → Suwon City	18.01.2021
Murilo halfback	Jeonbuk Hyundai Motors → Suwon City	18.01.2021
Na Sung-Eun forward	Jeonbuk Hyundai Motors → Suwon City	12.01.2021
Min Dong-Hwan goalie	Ulsan Hyundai → Suwon City	11.01.2021	Loan
Yun Young-Sun defender	Ulsan Hyundai → Suwon City	07.01.2021
Jeong Dong-Ho defender	Ulsan Hyundai → Suwon City	07.01.2021
Joon-Hyung Kim halfback	Suwon Bluewings → Suwon City	07.01.2021
Sang-Won Kim defender	Pohang Steelers → Suwon City	06.01.2021
Dong-Hyun Yang forward	Seongnam → Suwon City	06.01.2021
Ho-Nam Kim forward	Incheon United → Suwon City	05.01.2021
Seung-Jun Kim forward	Gyeongnam → Suwon City	04.01.2021

Players out

	From → To	Date
Ho-Nam Kim forward	Suwon City → Pohang Steelers	05.07.2021
Kim Jae-Heon halfback	Suwon City → Chungnam Asan	30.06.2021
Han Jeong-uh forward	Suwon City → Dundalk	24.03.2021	Free
Park Min-Gyu defender	Suwon City → Busan IPark	24.01.2021	Loan
Byong-Jun An forward	Suwon City → Busan IPark	21.01.2021
Gyu-Baek Choi defender	Suwon City → Chungnam Asan	12.01.2021
Han-Saem Lee defender	Suwon City → Gwangju	12.01.2021
Park Se-Jin defender	Suwon City → Chungnam Asan	10.01.2021
Hwang Byung-Kwon halfback	Suwon City → Daegu	06.01.2021
Ji-hun Lee defender	Suwon City → Gwangju	06.01.2021
Seong-Jai Jang forward	Suwon City → Chunnam Dragons	31.12.2020

Players in (300K €)

	From → To	Date
Il-Lok Yun halfback	Montpellier → Ulsan Hyundai	15.07.2021	Free
Valeri Qazaishvili halfback	SJ Earthquakes → Ulsan Hyundai	15.02.2021	Free
Lukas Hinterseer forward	Hamburger → Ulsan Hyundai	21.01.2021	300K €
Kim Ji-Hyun forward	Gangwon → Ulsan Hyundai	12.01.2021
Hyung-Min Shin halfback	Jeonbuk Hyundai Motors → Ulsan Hyundai	07.01.2021
Kim Tae-Hyun defender	Seoul E-Land → Ulsan Hyundai	31.12.2020
Dong-Jun Lee halfback	Busan IPark → Ulsan Hyundai	31.12.2020
Gyu-Seong Lee halfback	Busan IPark → Ulsan Hyundai	31.12.2020

Players out (200K €)

	From → To	Date
Lukas Hinterseer forward	Ulsan Hyundai → Hannover	29.08.2021
In-Sung Kim forward	Ulsan Hyundai → Seoul E-Land	19.07.2021
Jason Davidson halfback	Ulsan Hyundai → Melbourne Victory	16.07.2021	Free
Park Kyu-hyun defender	Ulsan Hyundai → Werder Bremen	30.06.2021	200K €
Lee Hyung-Kyung forward	Ulsan Hyundai → Ulsan Citizen	31.05.2021
Seung-Hyeon Jung defender	Ulsan Hyundai → Gimcheon Sangmu	07.03.2021	Loan
Junior Negao forward	Ulsan Hyundai → Changchun Yatai	24.02.2021	Free
Choi Jun defender	Ulsan Hyundai → Busan IPark	07.02.2021
Jung Hoon-Sung forward	Ulsan Hyundai → Busan IPark	03.02.2021
Lee Keunho forward	Ulsan Hyundai → Daegu	18.01.2021	Loan
Gyu-Seong Lee halfback	Ulsan Hyundai → Seongnam	18.01.2021	Loan
Park Jooho defender	Ulsan Hyundai → Suwon City	18.01.2021
Lee Hyun-Seung halfback	Ulsan Hyundai → Daejeon Korail	18.01.2021
Park Jung-In forward	Ulsan Hyundai → Busan IPark	17.01.2021
Jin-Ho Shin halfback	Ulsan Hyundai → Pohang Steelers	11.01.2021
Min Dong-Hwan goalie	Ulsan Hyundai → Suwon City	11.01.2021	Loan
Kim Min-Deok defender	Ulsan Hyundai → Daejeon Citizen	10.01.2021
Sang-Min Lee defender	Ulsan Hyundai → Seoul E-Land	08.01.2021
Yun Young-Sun defender	Ulsan Hyundai → Suwon City	07.01.2021
Jeong Dong-Ho defender	Ulsan Hyundai → Suwon City	07.01.2021
Cho Hyun-Taek defender	Ulsan Hyundai → Bucheon 1995	06.01.2021	Loan
Park Ha-Bin halfback	Ulsan Hyundai → Bucheon 1995	06.01.2021	Free
Sang-Heon Lee forward	Ulsan Hyundai → Busan IPark	31.12.2020
Kim Jae-Sung defender	Ulsan Hyundai → Chungnam Asan	31.12.2020