Sumi Shimamoto (born 8 December 1954) is a Japanese anime voice actress who has had roles in a number of Studio Ghibli films.
- The Castle of Cagliostro - Clarisse d'Cagliostro
- Nausicaä of the Valley of the Wind - Nausicaä
- My Neighbor Totoro - Yasuko Kusakabe
- Ocean Waves - Rikako's father lover
- Princess Mononoke - Toki, Kiyo
- McCarthy, Helen (2002). Hayao Miyazaki: Master of Japanese Animation : Films, Themes, Artistry. San Francisco, California: Stone Bridge Press. p. 57. ISBN 1-880656-41-8