Polina Ilyushenko is a voice actor known for her role as Tanya in the 2014 animated historical drama Giovanni's Island. Born in Berlin in 1998, she holds French and Russian nationality and is a native speaker of both German and Russian, with professional proficiency in English and French as well.

Her performance as Tanya, the daughter of a Soviet commander stationed on the island of Shikotan after World War II, stands as her most prominent credit in animation. The film, produced by the renowned Japanese studio Production I.G, features Ilyushenko as part of the Russian voice cast, contributing to the film's authentic portrayal of the occupied community. Her work in Giovanni's Island is recognized in the film's special features, which include an interview with her.

Beyond this role, Ilyushenko's career encompasses extensive work in dubbing, particularly for television and film. Her voice credits from the early 2010s include leading roles in Disney productions such as A.N.T. Farm, where she voiced the character Chyna Parks, and Dog with a Blog, in which she was the voice of Avery Jennings. She also contributed to dubs for other films and series, including Everest, Cooties, Crash and Bernstein, Oculus, The Young and Prodigious T.S. Spivet, Labor Day, Great Expectations, The Butterfly Room, and My Life So Far. Her work is primarily in dubbing, bringing foreign-language performances to German-speaking audiences.