| Arun Homraruen | |
| Nationality: | Thai |
| Birth Date: | 18 January 1970 |
| Height: | 174 cm |
| Weight: | 64 kg |
| Classes: | Mistral |
| Show-Medals: | yes |
Arun Homraruen (Thai: อรัญ หอมระรื่น, born 18 January 1970) is a Thai windsurfer. He competed at the 1996 Summer Olympics, the 2000 Summer Olympics, and the 2004 Summer Olympics.[1]