Ilona Brokowski, born Ilona Otto on March 27, 1979, in Berlin, is a German voice actress. Before focusing on voice acting, she performed as a theater actress. She later pursued higher education, earning a diploma in psychology from the Free University of Berlin in 2006.

Brokowski has lent her voice to a variety of characters in anime and animated productions. Among her notable anime roles is Miki Kawai in the 2016 film A Silent Voice (Koe no Katachi). She also provided the German voice for the character Ed in the series Cowboy Bebop. Her other anime credits include Hikari Horaki in projects related to Neon Genesis Evangelion, Takeru Takaishi in Digimon, and Orihime Inoue in Bleach. She has also voiced Kyoko Sakura in Puella Magi Madoka Magica and Fllay Allster in Gundam Seed.

While Brokowski has voiced these and other anime characters, her career as a voice actress is extensive and not limited to this genre. She is widely recognized for being the long-standing German voice of the character Barbie in numerous films and series. Her work also encompasses a significant number of live-action dubbing roles for popular television series, such as Rory Gilmore in Gilmore Girls, Claire Littleton in Lost, and Dawn Summers in Buffy the Vampire Slayer. This breadth of work demonstrates her versatility and establishes her as a prominent figure in the German dubbing industry.