| # | Name | Verein | Geburtstag | ||
|---|---|---|---|---|---|
| Torwart | |||||
 | Hyeon-woo Jo |  | Ulsan HD FC | 25.09.1991 | |
 | Jun-hong Kim |  | Gimcheon Sangmu | 03.06.2003 | |
 | Seung-gyu Kim |  | Al Shabab | 30.09.1990 | |
 | Bum-keun Song |  | Shonan Bellmare | 15.10.1997 | |
| Abwehr | |||||
 | Hyun-beom Ahn |  | Jeonbuk FC | 21.12.1994 | |
 | Yu-min Cho |  | Daejeon Hana Citizen | 17.11.1996 | |
 | Seung-hyun Jung | | Ulsan HD FC | 03.04.1994 | |
 | Ji-soo Kim |  | Brentford FC | 24.12.2004 | |
 | Jin-su Kim | | Jeonbuk FC | 13.06.1992 | |
 | Ju-sung Kim |  | FC Seoul | 12.12.2000 | |
 | Min-jae Kim |  | Bayern München | 15.11.1996 | |
 | Moon-hwan Kim |  | Al Duhail SC | 01.08.1995 | |
 | Tae-hwan Kim | | Ulsan HD FC | 24.07.1989 | |
 | Young-gwon Kim | | Ulsan HD FC | 27.02.1990 | |
 | Kyung-won Kwon |  | Gamba Osaka | 31.01.1992 | |
 | Ki-je Lee |  | Suwon Bluewings | 09.07.1991 | |
 | Ji-soo Park |  | Wuhan Three Towns | 13.06.1994 | |
 | Kyu-hyun Park |  | Dynamo Dresden | 14.04.2001 | |
 | Young-woo Seol | | Ulsan HD FC | 05.12.1998 | |
 | Du-jae Won | | Gimcheon Sangmu | 18.11.1997 | |
| Mittelfeld | |||||
 | Hyun-seok Hong |  | KAA Gent | 16.06.1999 | |
 | In-beom Hwang |  | Roter Stern Belgrad | 20.09.1996 | |
 | Woo-young Jung |  | Al Khaleej | 14.12.1989 | |
 | Sang-woo Kang |  | Beijing Guoan | 07.10.1993 | |
 | Chang-hoon Kwon | | Suwon Bluewings | 30.06.1994 | |
 | Dong-gyeong Lee | | Ulsan HD FC | 20.09.1997 | |
 | Jae-sung Lee |  | 1. FSV Mainz 05 | 10.08.1992 | |
 | Kang-in Lee |  | Paris Saint-Germain | 19.02.2001 | |
 | Soon-min Lee |  | Gwangju FC | 22.05.1994 | |
 | Seon-min Moon | | Jeonbuk FC | 09.06.1992 | |
 | Seung-ho Paik | | Jeonbuk FC | 17.03.1997 | |
 | Yong-woo Park |  | Al Ain FC | 10.09.1993 | |
 | Jun-ho Son | 12.05.1992 | |||
 | Hyun-jun Yang |  | Celtic Glasgow | 25.05.2002 | |
| Sturm | |||||
 | Gue-sung Cho |  | FC Midtjylland | 25.01.1998 | |
 | Hee-chan Hwang |  | Wolverhampton Wanderers | 26.01.1996 | |
 | Ui-jo Hwang |  | Norwich City | 28.08.1992 | |
 | Woo-yeong Jeong |  | VfB Stuttgart | 20.09.1999 | |
 | Sang-ho Na | | FC Seoul | 12.08.1996 | |
 | Hyeon-gyu Oh | | Celtic Glasgow | 12.04.2001 | |
 | Heung-min Son |  | Tottenham Hotspur | 08.07.1992 | |
 | Min-kyu Song | | Jeonbuk FC | 12.09.1999 | |
| Trainer | |||||
 | Jürgen Klinsmann | 30.07.1964 | |||
| Co-Trainer | |||||
 | Du-ri Cha | 25.07.1980 | |||
 | Andreas Herzog | 10.09.1968 | |||
 | Michael Kim | 10.06.1973 | |||
 | Paolo Stringara | 22.09.1962 | |||
| Torwart-Trainer | |||||
 | Andreas Köpke | 12.03.1962 | |||
| Athletik-Trainer | |||||
 | Werner Leuthard | 24.01.1962 | |||
| Spielanalyst | |||||
 | Bong-ju Chae | 13.01.1980 | |||
