Yumiko Ueyama (宇江山ゆみこ; born October 24, 1975) is a Japanese actress from Osaka Prefecture, Japan. She has appeared in Japanese films and television productions, including the horror films Paranoiac (2015) and Death Forest 3 (2015), in which she portrayed Kayo Uchida. Her later film credits include Hideaki Anno’s Shin Kamen Rider (2023).