2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Zhou Jiawei | Aquatics |
| Li Jiaxing | Aquatics |
| Pang Jiaying | Aquatics |
| Xu Jiayu | Aquatics |
| Shen Jie | Canoe/Kayak |
| Sun Jie | Roeien |
| Zheng Jie | Tennis |
 Sutiya Jiewchaloemmit | Schieten |
| Zhang Jiewen | Gewichtheffen |
| Zhang Jike | Tafeltennis |
 Andrés Jiménez | Wielrennen |
| Ma Jin | Badminton |
| Zhao Jin | Aquatics |
| Chen Jin | Badminton |
 Kim Jin Ok | Aquatics |
 Kim Jin-Cheol | Worstelen |
| Jung Jin-Hwa | Moderne Vijfkamp |
| Oh Jin-Hyek | Boogschieten |
| Kim Jin-Hyeok | Worstelen |
| Jeong Jin-Hyeong | Athletiek |
| Han Jin-Seop | Schieten |
| Jung Jin-Sun | Schermen |
| Zhao Jing | Aquatics |
| Liu Jing | Aquatics |
| Yuan Jing | Schieten |