Ryōko Shintani (新谷良子, Shintani Ryōko, born March 31, 1981) is a Japanese voice actress and singer from Kanazawa, Ishikawa. She is under the Lantis and Recording Label and famous as the voice of Milfeulle Sakuraba in the Galaxy Angel Series. She also sang along with Yukari Tamura, Miyuki Sawashiro, Mayumi Yamaguchi and Mika Kanai as the group Angel-Tai.