Yuka Nagasawa is a Japanese actress and voice actor from Osaka Prefecture, born in 1999. She is a graduate of the first Kansai Seiwa Awards, where she won the Step Sounds You Prize in the U25 division in 2019.

As a voice actor, Nagasawa is known for her regular role as Michiko Iwaya in the Tokyo MX television anime series Extra Olympia Kyklos, which aired in the spring of 2020. In addition to her voice work in anime, her acting credits include appearances in television dramas such as TV Asahi's The Untitled Girl: Metropolitan Police Department Document Investigator ~ Crimson Signal and Kansai TV's variety show Marco Polo!, as well as a role in the film Chihayafuru Part 3. Her listed height is 174 cm and her blood type is A.