Bettina Zech is a German actress and voice actress known for her extensive work in dubbing, particularly providing the German voices for numerous characters in anime series and films. She was born on September 5, 1980, and trained at the Internationale Schule für Schauspiel und Acting (ISSA) in Munich. Since beginning her career, she has lent her voice to over 250 film and series productions.

Zech has built a substantial portfolio of anime voice roles. She voiced Zita Brusasco in the series Chaika - The Coffin Princess and its OVA. In Deca-Dence, she is credited as the voice of the character Natsume. For the film Ni no Kuni, she provided the voice for the character Handy. Her role in Dorohedoro was as the character Kikurage. She also voiced Yukie Kanoko in Godzilla Singular Point. In the Pokémon franchise, she voiced both Sharon and the Pokémon Elfun in the movie Pokémon the Movie: Secrets of the Jungle. A notable recurring role was as the character Diana in Pretty Guardian Sailor Moon Crystal: Season III.

Beyond these roles, Zech's work spans a wide variety of other projects. She has had significant recurring work dubbing actress Paris Berelc in series such as Mighty Med – Wir heilen Helden and S3 – Gemeinsam stärker. Her voice can also be heard in German versions of popular series like Game of Thrones, where she voiced the characters Irri and Lolly Stokeworth. In addition to on-screen dubbing, Zech is active as a voice artist for audio dramas, with a notable recurring role as the character Lea in the long-running series Dragonbound. Her work in audio dramas has been recognized with awards, including Beste Sprecherin in einer Hörspielserie at the Ohrkanus awards in both 2012 and 2013. She is also a stage and screen actress in her own right, with appearances in German television productions.