https://en.wikipedia.org/wiki/2018_FIFA_World_Cup_squads#South_Korea
http://www.foxsportsasia.com/football/world-cup/894360/
South Korea
Goalkeepers:
1 Kim Seung-gyu 金承奎 (aged 27) (神戶勝利船)
21 Kim Jin-hyeon 金鎮鉉 (aged 30) (大阪櫻花)
23 Cho Hyun-woo 趙賢祐 (aged 26) (大邱足球俱樂部)
Defenders:
19 Kim Young-gwon 金英權 (aged 28) (廣州恆大)
20 Jang Hyun-soo 張賢秀 (aged 26) (FC東京)
6 Park Joo-ho 朴柱昊 (aged 31) (蔚山現代)
2 Lee Yong 李鎔 (aged 31) (全北現代)
22 Go Yo-han 高約翰 (aged 30) (FC首爾)
12 Kim Min-woo 金民友 (aged 28) (水原三星藍翼)
14 Hong Chul 洪喆 (aged 27) (水原三星藍翼)
5 Yun Young-sun 尹榮善 (aged 29) (城南足球俱樂部)
3 Jung Seung-hyun 鄭昇炫 (aged 24) (鳥栖砂岩)
4 Oh Ban-suk 吳反錫 (aged 30) (濟州聯足球俱樂部)
Midfielders:
16 Ki Sung-yueng (captain) 奇誠庸 (aged 29) (Swansea City)
13 Koo Ja-cheol 具滋哲 (aged 29) (FC Augsburg)
17 Lee Jae-sung 李在城 (aged 25) (全北現代)
15 Jung Woo-young 鄭又榮 (aged 28) (神戶勝利船)
8 Ju Se-jong 朱世鍾 (aged 27) (FC首爾)
10 Lee Seung-woo 李昇祐 (aged 20) (Hellas Verona)
18 Moon Seon-min 文善敏 (aged 26) (仁川聯足球俱樂部)
Forwards:
7 Son Heung-min 孫興慜 (aged 25) (Tottenham Hotspur)
9 Kim Shin-wook 金信煜 (aged 30) (全北現代)
11 Hwang Hee-chan 黃喜燦 (aged 22) (Red Bull Salzburg)