| Country: | China |
| Weight Class: | –57 kg |
| Worlds Rank: | 7 |
| Worlds Year: | 2003 |
| Worlds Weight: | Women's 57 kg |
| Regionals Type: | AS |
| Regionals Rank: | 1 |
| Regionals Year: | 2006 |
| Regionals Weight: | Women's 57 kg |
| Olympics Rank: | 3 |
| Olympics Year: | 2008 |
| Olympics Weight: | Women's 57 kg |
| Updated: | 30 May 2023 |
Xu Yan (; born 4 November 1981 in Beijing) is a female Chinese judoka who competed at the 2008 Summer Olympics in the Lightweight (57 kg) event.