Rebeka Thomas is an American voice actor known for her work in the English dubs of anime series and films. She is frequently associated with Bang Zoom! Entertainment and Dubbing Brothers, two major studios specializing in anime localization. Thomas has built a career voicing a wide range of characters, from antagonists to supporting roles in prominent series.

Her filmography includes several notable performances. She is recognized for her role as the formidable Krone in the first season of the psychological thriller The Promised Neverland. In the fantasy adventure series Edens Zero, she provided the voice of the powerful Valkyrie Yuna. Thomas also voiced the character Shiden Iida in the acclaimed mecha anime 86. Her other significant anime credits include Adelheid Olivier in Hortensia Saga and Sylvia Mercury First in The Irregular at Magic High School: Visitor Arc. She has also lent her voice to the film The Seven Deadly Sins: Cursed by Light as the Supreme Deity.

In addition to these roles, Thomas has an extensive list of credits in both anime and video games. She appears in series such as Carole & Tuesday, JoJo's Bizarre Adventure: Golden Wind, and Kemono Jihen. Her work in video game dubbing includes characters in the popular Fire Emblem Heroes as Leila, and the role of Claudia Denis in Detective Pikachu Returns. She has also served as an announcer and provided additional voices for the WarioWare series, including WarioWare: Get It Together! and WarioWare: Move It!. Her continued work in the industry includes more recent roles such as Daya and Thistle in the series Delicious in Dungeon.