Mia Maron is a German actress and voice artist who has been active in the industry since 2010, working in television, film, voice-over for anime and video games, and audio dramas. She is based in Berlin and Munich. In addition to her native German, she speaks English and has basic knowledge of Japanese. She is classified as a soprano and has professional singing experience in chanson and choir.

Maron is primarily known for her work dubbing German versions of Japanese anime series. One of her most prominent roles is providing the German voice of the demon girl Maria Naruse across all installments of the supernatural action series The Testament of Sister New Devil, including the original television series, its sequel The Testament of Sister New Devil BURST, and the OVA The Testament of Sister New Devil Departures. Her involvement in this franchise also led to her being a guest at the AnimagiC 2018 convention, where she participated in panels and autograph sessions alongside the Japanese producer and fellow voice actress Katharina von Daake.

Her other notable anime voice roles, confirmed by sources such as the German Synchronkartei and the Anime News Network encyclopedia, further illustrate her range. She voices Iria Fukumune in the series So I Can't Play H and Ui Migii in Armed Girl's Machiavellism. In the popular isekai series Kuma Kuma Kuma Bear, she plays the character Misana Farrengram. Maron's extensive filmography also includes the roles of Arisa in Death March to The Parallel World Rhapsody, Honne Nohotoke in Infinite Stratos, Fumika Shinshijuuin in Kandagawa Jet Girls, and Grace Tyler in Yu-Gi-Oh! ARC-V. She has also contributed voices to other major titles such as Mob Psycho 100 and Miss Kobayashi's Dragon Maid S.