Benjamin Kiesewetter is a German actor and voice artist known for his work in dubbing foreign-language productions, including anime series, into German. He began his performance career on stage, training at the Hochschule für Musik und Theater Felix Mendelssohn Bartholdy in Leipzig and graduating as a professional actor. His early engagements included positions as a studio actor at Schauspiel Leipzig from 2010 to 2012 and as a company member at the Hessisches Staatstheater Wiesbaden from 2012 to 2014, where he performed in productions such as Samuel Beckett's Endspiel and a stage adaptation of Tschick.

Since 2014, Kiesewetter has worked as a freelance voice actor in Berlin, contributing extensively to German dubs of international films and television series. His voice can be heard in live-action series such as 9-1-1: Lone Star, Pam & Tommy, Chicago Med, and Snowpiercer. In addition to his on-screen dubbing work, he is also active as a narrator for documentaries and as a voice artist for audio dramas and Hörspiele, including multiple productions for the label Titania Medien.

In the realm of anime and animation, Kiesewetter has provided the German voice for several characters. He is the voice of Ranjiro Kiyama in the anime series Beyblade Burst Turbo, a role he performed for the show's 2018-2019 German broadcast. His other anime voice credits include the character Jin in the series Quality Assurance in Another World, Long in Pet, and Masaomi Arisugawa in Shomin Sample. Information on recurring collaborations with specific directors or consistent patterns in the types of roles he is cast for is not readily available in public sources, nor are there widely documented major awards or honors specifically for his voice acting work.