Daniela Grubert is a German voice actress, singer, and stage performer based in Berlin. Her career began in 2004, with extensive experience in theatre at venues across Germany, including the Deutsches Nationaltheater Weimar and the Staatstheater Braunschweig, before expanding into voice work for film, television, and video games. She studied at the Universität der Künste in Berlin.

In the realm of anime and animation dubbing, Grubert lends her voice to German-language versions of Japanese series. One of her notable roles is providing the German voice for the character Nanami Kanno in the 2013 anime series Wanna Be the Strongest in the World, for which she voiced the original Japanese performance by Yuka Ootsubo. A portfolio of her work includes a dedicated synchronization demo for an animated series.

Beyond anime, Grubert's voice work is extensive and varied. She has voiced characters in major international series, such as Tamika Ward in the Netflix series Orange is the New Black and Zakia in Sense8. Her recent and prominent work includes being the German voice for the lead character Saga Anderson in the 2023 video game Alan Wake 2. She has also contributed voiceovers for documentary content, including pieces for the ARD-Buffet program. Her on-screen film appearances include a role as Mrs. Plinth in the 2023 film The Hunger Games: The Ballad of Songbirds and Snakes.

Grubert is a versatile performer with a broad skill set. She is a trained singer with a soprano voice, capable in genres ranging from jazz and classical to rock and soul. She has performed as a vocalist with the band Jazzkantine and with Marcia Barrett of Boney M.. Her linguistic abilities include fluency in German, English, French, Italian, and Spanish. Among her notable achievements, she was a prize winner in the 2005 Landeswettbewerb Gesang and placed first in the Berlin state competition for jazz vocal and a cappella with the choir MusiCall the same year.