Yōko Ishino (いしの ようこ) (born February 20, 1968) is a Japanese actress and tarento. She was born in Ashiya, Hyōgo.
Ishino debuted in 1985 as a pop singer, and first appeared on television in 1986. Her older sister is Mako Ishino. Ishino has also attended in Horikoshi High School with the idol singer Yukiko Okada.