Olimpíadas de Inverno 2010 - Atletas
| Atleta | Esporte |
|---|---|
 Barbara Jezersek | Skiing |
 Mun Ji-Hee | Biatlo |
 Han Jialiang | Jogadores |
| Tong Jian | Jogadores |
| Liu Jiayu | Skiing |
| Yu Jing | Jogadores |
| Lee Jinhee | Bobsleigh |
 Lubos Jira | Luge |
 Nadja Jnglin-Kamer | Skiing |
 Maciej Jodko | Skiing |
 Britta Johansson Norgren | Skiing |
 Therese Johaug | Skiing |
 Haley Johnson | Biatlo |
| Anders Johnson | Skiing |
 Perianne Jones | Skiing |
| Lee Jong Woo | Jogadores |
 Emmanuel Jonnier | Skiing |
| Magnus Jonsson | Biatlo |
| Emil Jonsson | Skiing |
| Helena Jonsson | Biatlo |
| Mun Joon | Jogadores |
 Selina Jörg | Skiing |
| Marion Josserand | Skiing |
| Brian Joubert | Jogadores |
| Dan Joye | Luge |