| Leyona | |
| Landscape: | yes |
| Birth Date: | 31 August 1977 |
| Origin: | Mihara, Japan |
| Occupation: | Singer, songwriter |
| Years Active: | 1999–present |
| Label: | Sony Music Entertainment Japan 1999–2004 Victor Entertainment 2004–2008 Cutting Edge 2008–present |
is a Japanese singer and songwriter from Mihara city in Hiroshima Prefecture. She presently belongs to Cutting Edge.