Yoko Soumi
actress
- Gender: Female
- Birthday: 1965-05-31 ( 59 years old )
- Place of Birth: Niigata Prefecture, Japan
- Also Known As: Yôko Sômi / 沢海 陽子 / Soumi Youko / Sōmi Yōko
- IMDB:nm0815885
Yoko Soumi (沢海 陽子, Sōmi Yōko, May 31, 1962) is a Japanese actress and voice actress born in Niigata Prefecture. She is affiliated with Mausu Promotion and is also member of the theater company Aun Company.