Jeju United
K League 1Goalkeepers
| Player | Pos | Age | Nat. |
|---|---|---|---|
 Dong-Jun Kim | GK | 31 |  |
 Ja-Woong Heo | GK | 28 | |
| Seung-Min Joo | GK | 20 | |
| Jae-Won Heo | GK | 18 | |
| Chan-Gi An | GK | 28 | |
Defenders
| Player | Pos | Age | Nat. |
|---|---|---|---|
 Ryun-Sung Kim | CB | 24 | |
 Chang-Woo Rim | CB | 34 | |
| Julien Celestine | CB | 29 |  |
 Tobias Pereira Figueiredo | CB | 32 | |
| Kang-Jun Heo | CB | 24 | |
| Gi-min Kwon | CB | 20 | |
| Jae-Woo Kim | CB | 28 | |
 In-Soo Yu | LB | 31 | |
 Woon Chung | LB | 37 | |
| In-Jung Jo | LB | 20 | |
| Min-jae Park | RB | 20 | |
Midfielders
| Player | Pos | Age | Nat. |
|---|---|---|---|
 Min-kyu Jang | CDM | 27 | |
| Italo Moreira Barcelos | CDM | 28 |  |
| Jae-Min Kim | CM | 23 | |
| Geon-Ung Kim | CM | 28 | |
| Chang-Min Lee | CM | 32 | |
 Jae-Hyeok Oh | CM | 24 | |
Wingers
| Player | Pos | Age | Nat. |
|---|---|---|---|
 Chang-Jun Park | LW | 29 | |
 Emerson Ramon Bezerra Oliveira | RW | 25 | |
| Eraldo Çinari | RW | 29 |  |
| Byung-Wook Choi | RW | 21 | |
 Sang-Eun Shin | RW | 26 | |
| Jun-Ha Kim | RW | 20 |
Attackers
| Player | Pos | Age | Nat. |
|---|---|---|---|
 Matheus Aias Barrozo Rodrigues | ST | 29 | |
 Shin-Jin Kim | ST | 25 | |