Sarah Madeleine Tusk is a German actress and voice actor who has been active in the industry since 2014, the year she completed her professional training. Based in Hamburg, her voice is characterized as young and vibrant, suitable for roles with a sprightly demeanor.

Her work in anime voice acting involves providing the German voice for characters in a wide range of series. She is the German voice of Yuki, a nekomata character, in the urban fantasy series Midnight Occult Civil Servants. In the isekai series Demon Lord, Retry!, she voices Luna Elegant, one of the holy maidens. She is also the German voice for Kyouka Izumi, a key character in the supernatural action series Bungo Stray Dogs, including the film Bungo Stray Dogs: Dead Apple.

Her other notable anime roles include Chitose Nakai in the supernatural comedy Yuuna and the Haunted Hot Springs, Madoka Harumi in the mystery series Dog & Scissors, and Linze Silhoueska in In Another World With My Smartphone. While a character named Kozakura appears in the series Otherside Picnic, available information does not definitively confirm Sarah Madeleine Tusk as the voice actor for that role in either the German or English versions.

Beyond these credits, Tusk has voiced a multitude of other anime characters. Her filmography includes roles in popular long-running series such as Naruto Shippuden, Fairy Tail, and Hunter x Hunter, as well as in shows like Haikyu!!, Black Clover, and Sword Art Online: The Movie - Ordinal Scale. In addition to anime, her voice work extends to other media, including the German audio play Conni geht zum Film. Her professional engagements have included work with studios such as Studio Hamburg Synchron, CSC Studio, and HS Hamburger Synchron.