Sarah Alles is a German voice artist and actress born in Berlin on September 17, 1986, who has built a extensive career lending her voice to numerous anime and international productions. Before pursuing acting, she was a competitive athlete, holding a black belt in karate, winning three regional championships, and earning a spot on the German national team. Her career path shifted after she was discovered by a talent scout at the age of twelve, leading to her first role in 1999 and eventually to her training at the prestigious Ernst Busch Academy of Dramatic Arts in Berlin. This background in martial arts and performance has informed her ability to portray a wide range of characters in her voice work.

Alles is recognized for her vocal performances across a broad spectrum of anime series and films. She provided the German voice for the main character in the Studio Ghibli film The Tale of the Princess Kaguya. In the action-horror series Tokyo Ghoul:re, she voices Touka Kirishima, a role she also performed in the earlier Tokyo Ghoul series. Her other notable anime roles include Nao Yorihime in Yosuga no Sora, Felix Argyle in Re:Zero – Starting Life in Another World, and the powerful psychic Tatsumaki, also known as Terrible Tornado, in One Punch Man. Her work also extends to voicing the character Hedgehog in the animated series Summer Camp Island.

Beyond anime, her voice is featured in a wide variety of other projects. She is the German dubbing voice for actresses such as Emily Ratajkowski and Ana de Armas, having voiced the character Joi in Blade Runner 2049. Her dubbing work includes roles in major live-action series like Orange Is the New Black, where she voiced Poussey Washington, and Atypical. She also voices characters in children's animated series, such as the title role in Zack and Quack, and has performed voice work for video games and audiobooks.

Fluent in English and French, Sarah Alles continues to be an active presence in German voice acting, bringing a diverse array of characters to life for German-speaking audiences.