Kaoru Yoshinaga (吉永薫) is a Japanese actress known for her work in film, television, and theater. She appeared in the horror film Death Forest 4 (2016), directed by Yasutake Torii and based on the Japanese survival horror video game DeathForest: Escape from the Forest. Her television credits include I’m a D-list Handler (2025), in which she portrayed Tomiko Tsuruta. She has also appeared in Japanese stage productions.