Renata Biserni is an Italian voice actress, theatrical actor, and psychologist born on October 13, 1950, in Santa Fiora, Italy. She graduated from the Academy of Dramatic Arts in Rome and later earned a degree in psychology from Sapienza University of Rome, writing her thesis on the psychology of the actor. Throughout her career, she has balanced artistic work with the practice of a clinical psychologist.

Biserni is primarily recognized for her extensive work in voice dubbing for animated series and films. She is most notably associated with the Italian-language dub of the classic anime series Urusei Yatsura, known in Italian as Superllamù, where she provided the voices for three distinct characters. She voiced Benten, one of the rowdy girl bikers from the planet Uru; Sakura, the beautiful and powerful shrine maiden; and Ryunosuke Fujinami, the tomboyish daughter of a beachside café owner who was raised as a boy. The user query also mentions her role as Madre di Kyoko (Kyoko's mother) in the anime series Maison Ikkoku. Her versatility in portraying such a wide range of characters in a single series highlights her skill as a voice actor.

Beyond her work in anime, Biserni has contributed her voice to a variety of other animated productions. Her credits include roles in several high-profile international cartoons dubbed into Italian. She was the first voice of Scratchy (Grattachecca) and also voiced Lindsey Naegle in The Simpsons, Bonnie Swanson in Family Guy, Nyota Uhura in the Italian dub of the animated Star Trek series, Prize in Popples, and Molly Mange in Swat Kats. Her film work includes the role of Portiera (the Doorkeeper) in the Italian animated film La gabbianella e il gatto (The Seagull and the Cat) from 1998.

In addition to her voice acting, Biserni has some on-screen acting credits, including roles in Italian television productions such as the TV film Il passo falso (1983) and the series Aeroporto internazionale (1985).