Julia Stoepel is a German voice actress, dialogue writer, and director, widely recognized for her extensive work in dubbing anime and international film and television productions for the German market. Born in Mönchengladbach, Germany, on December 24, 1979, she pursued her passion for performance at the Schauspielschule Charlottenburg in Berlin, where she completed her formal acting training.

Her career as a voice actress is prolific, encompassing a wide array of characters across numerous popular anime series. In the science fiction and psychological thriller genres, she is well-known for voicing the determined Inspector Akane Tsunemori in the acclaimed series Psycho-Pass, as well as its subsequent films and installments, including Psycho-Pass: Sinners of the System. She also lent her voice to the complex character Anemone in the film Eureka Seven - good night, sleep tight, young lovers.

Stoepel has portrayed a range of memorable characters in fantasy and adventure anime. She voices the priestess Ruri in the popular series Dr. Stone, a role she has reprised in subsequent seasons and specials like Dr. Stone: Stone Wars and Dr. Stone: New World. Demonstrating her vocal range, she also played the sweet-toothed and seemingly innocent Mitsukuni "Honey" Haninozuka in the beloved comedy Ouran High School Host Club. Her repertoire includes the gentle Nia in Gurren Lagann, the resilient Henrietta in Gunslinger Girl: Il Teatrino, and Michiru Kita in Zombie-Loan. She also voiced Reina in the miniseries Pokémon Origins.

Beyond anime, Stoepel's voice is familiar to audiences of animated series and films of various genres. She notably voiced the title character, Retsuko, the red panda who copes with work stress through death metal karaoke, in the Netflix series Aggretsuko. She was also the German voice of Fluttershy in the long-running series My Little Pony: Friendship Is Magic and its associated films. Her work extends to live-action dubbing as well, where she has, for example, provided the German voice for actress Sarah Drew as Dr. April Kepner in the medical drama Grey's Anatomy.

In addition to her on-screen voice work, Julia Stoepel is active in the audio drama and audiobook industry. Her performance as Dorothy in the radio play The Wizard of Oz earned her the HÖRkulino children's audio play award. Her career also includes work as a screen actress and director, with credits in German television productions such as Zwei Wochen Chef and Civil Courage.