Sacha Holzheimer is a German actress, voice actress, and chanson singer, recognized for her extensive work in dubbing animation, particularly for her roles in the Sailor Moon franchise. She was born on October 10, 1964, in Würzburg, Germany. Holzheimer pursued formal acting training in Munich under Peter Rieckmann and successfully completed her studies in 1988 with the Paritätische Bühnenreifeprüfung at the Bayerisches Staatsschauspiel. Her career began in the late 1980s, and she has since worked extensively across television, theater, and voice-over narration for major networks such as the Bayerisches Fernsehen, Pro7, ARTE, and History Channel.

Holzheimer is best known among anime fans for her work on the German dub of Sailor Moon. From 1992 to 1997, she voiced two primary characters and over fifteen different supporting roles in the series. She is the voice of Setsuna Meiou, also known as Sailor Pluto, in Sailor Moon S, as well as the primary voice for the antagonist Queen Nehelenia in Sailor Moon Sailor Stars. Beyond these vocal performances, her filmography includes voice-over work for a trailer for the Disney film Madagascar and providing the German voice for actress Julie Benz in the sitcom Eine schrecklich nette Familie.

In addition to her voice acting, Holzheimer is an established stage and screen actress. Her television appearances include roles in popular German series such as Derrick, Marienhof, Lindenstraße, Dahoam is Dahoam, and Sturm der Liebe. Her theater work is extensive, with notable performances including portraying the singer Hildegard Knef in the production Für mich soll's rote Rosen regnen, a role that combined her acting and chanson singing abilities. She has also worked extensively as a commercial and narration spokesperson for various corporate clients and public broadcasters.