FC Seoul
Official Name: Football Club Seoul
Formed: 1983 Ground: Seoul World Cup Stadium (68,476) Manager: Choi Yong-Soo [KOR]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Kim Yong-Dae | KOR | G | 1.89 | 82 | 11-10-79 | Miryang | Gwangju Sangmu |
| 2 | Choi Hyo-Jin | KOR | D | 1.72 | 70 | 18-08-83 | Seoul | Sangju Sangmu |
| 3 | ||||||||
| 4 | Kim Joo-Young | KOR | D | 1.84 | 80 | 09-07-88 | Seoul | Gyeongnam |
| 5 | Cha Du-Ri | KOR | D | 1.81 | 81 | 25-07-80 | Frankfurt am Main | Fortuna Düsseldorf |
| 6 | Kim Jin-Kyu | KOR | D | 1.83 | 84 | 16-02-85 | Andong | Dalian Shide |
| 7 | Kim Chi-Woo | KOR | M | 1.75 | 68 | 11-11-83 | Seoul | Sangju Sangmu |
| 8 | Adilson | BRA | D | 1.83 | 80 | 12-05-76 | Aracaju | Dalian Shide |
| 9 | Sergio Ariel Escudero | JPN | M | 1.71 | 71 | 01-09-88 | Granada | Urawa Red Diamonds |
| 10 | Dejan Damjanović | MNE | F | 1.87 | 81 | 27-07-81 | Pljevlja | Incheon U |
| 11 | Mauricio Molina | COL | M | 1.77 | 75 | 30-04-80 | Medellín | Seongnam Ilhwa Chunma |
| 12 | ||||||||
| 13 | ||||||||
| 14 | Park Hee-Seong | KOR | F | 1.88 | 80 | 07-04-90 | Busan | Korea Univ |
| 15 | Kang Jung-Hoon | KOR | F | 1.76 | 76 | 16-12-87 | Konkuk Univ | |
| 16 | Ha Dae-Sung | KOR | M | 1.80 | 68 | 02-03-85 | Incheon | Jeonbuk Hyundai Motors |
| 17 | Choi Hyun-Tae | KOR | M | 1.78 | 75 | 15-09-87 | Busan | Dong-a Univ |
| 18 | Kim Hyun-Sung | KOR | F | 1.86 | 77 | 27-09-89 | Suwon | Dongbuk High School |
| 19 | Lee Jae-Keun | KOR | M | 1.76 | 69 | 30-07-87 | Ulsan | Incheon U |
| 20 | Han Tae-You | KOR | M | 1.86 | 76 | 31-03-81 | Ulsan | Gwangju Sangmu |
| 21 | Ko Yo-Han | KOR | M | 1.70 | 65 | 10-03-88 | Masan | None |
| 22 | Koh Myong-Jin | KOR | M | 1.86 | 77 | 09-01-88 | Gunpo | None |
| 23 | Han Il-Goo | KOR | G | 1.93 | 93 | 18-02-87 | Korea Univ | |
| 24 | Yun Il-Rok | KOR | F | 1.78 | 65 | 07-03-92 | Gwangju | Gyeongnam |
| 25 | ||||||||
| 26 | ||||||||
| 27 | Ko Kwang-Min | KOR | F | 1.72 | 63 | 21-09-88 | Seoul | Ajou Univ |
| 28 | Kim Nam-Chun | KOR | D | 1.84 | 78 | 19-04-89 | Kwangwoon Univ | |
| 29 | Lee Sang-Hyeob | KOR | M | 1.77 | 63 | 01-01-90 | Korea Univ | |
| 30 | ||||||||
| 31 | Yu Sang-Hun | KOR | G | 1.94 | 84 | 25-05-89 | None | |
| 32 | Jung Seung-Yong | KOR | F | 1.82 | 73 | 25-03-91 | Busan | Dongbuk High School |
| 33 | Choi Tae-Uk | KOR | F | 1.73 | 68 | 13-03-81 | Incheon | Jeonbuk Hyundai Motors |
| 34 | ||||||||
| 35 | ||||||||
| 36 | Lee Taek-Ki | KOR | D | 1.87 | 78 | 31-03-89 | Seoul | Ajou Univ |
| 37 | Moon Dong-Ju | KOR | F | 1.80 | 80 | 08-07-90 | Daegu Univ | |
| 38 | Jang Hyun-Woo | KOR | D | 1.75 | 68 | 26-05-93 | Busan | Dongbuk High School |
| 39 | ||||||||
| 40 | ||||||||
| 41 | Lee Seung-Kyu | KOR | G | 1.92 | 82 | 27-07-92 | Sunmoon Univ | |
| 42 | Choi Bong-Won | KOR | D | 1.86 | 78 | 16-05-94 | None | |
| 43 | Lee Gwang-Jin | KOR | M | 1.78 | 65 | 23-07-91 | Dongbuk High School | |
| 44 | Joo Ik-Seong | KOR | M | 1.77 | 70 | 10-09-92 | Taesung High School | |
| 45 | Cho Min-Woo | KOR | M | 1.85 | 76 | 13-05-92 | Seongnam | Dongguk Univ |
| 46 | Roh Young-Gyun | KOR | M | 1.70 | 66 | 27-11-94 | Boin High School | |
| 47 | Shin Hak-Young | KOR | M | 1.75 | 62 | 04-03-94 | None | |
| 48 | Kim Sang-Pil | KOR | D | 1.89 | 87 | 26-04-89 | Sungkyunkwan Univ | |
| 49 | Hwang Sin-Young | KOR | F | 1.74 | 65 | 04-04-94 | None | |
| 50 | Park Seung-Ryoul | KOR | M | 1.75 | 70 | 07-01-94 | None | |
| 51 | Kim Eun-Do | KOR | G | 1.88 | 84 | 11-04-94 | None | |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |