Yōko Matsuyama (松山 容子, Matsuyama Yōko, born 30 November 1937 in Matsuyama, Ehime,^[1] Japan) is a Japanese actress best known for her work in the Crimson Bat series.

• Crimson Bat (紅蝙蝠, Kurenai Kawahori) (1958)
• Meiji fuusetsu: Yawara sempuu (明治の風雪　柔旋風) (1965)
• Tsuzuki yawara sempuu: Shitennou tanjyou (続・柔旋風　四天王誕生) (1965)
• Crimson Bat (めくらのお市物語, Mekura no Oichi monogatari)
  1. Crimson Bat: The Blind Swordsman (めくらのお市物語　真っ赤な流れ鳥, Mekura no Oichi monogatari: Makkana nagaradori) (1969)
  2. Trapped, the Crimson Bat (めくらのお市　地獄肌, Mekurano no Oichi jigokuhada) (1969)
  3. Watch Out, Crimson Bat! (めくらのお市　みだれ笠, Mekurano no Oichi midaregasa) (1969)
  4. Crimson Bat - Oichi: Wanted, Dead or Alive (めくらのお市　命貰います, Mekurano no Oichi inochi moraimasu) (1970)

• Yoko Matsuyama at IMDb
• Yoko Matsuyama at the Japanese Movie Database (in Japanese)