Carlos Fanselow is a German voice actor known for his work in dubbing anime and live-action films for the German market. Born on January 3, 2005, he began his career at a young age and has since accumulated a significant number of speaking roles. His work is primarily documented in German dubbing databases, such as the Deutsche Synchronkartei, which lists him with over 280 roles.

Fanselow has provided the German voice for a variety of prominent anime characters. He is notably the voice of Toge Inumaki in the popular series Jujutsu Kaisen and reprised the role for the film Jujutsu Kaisen 0. He also voiced Ryuoh Edogawa in Doreiku The Animation and took on the role of the Village Chief in the Star Wars: Visions short The Duel. His other anime credits include Chilchuck in Delicious in Dungeon, Kokonotsu Shikada in Dagashi Kashi, young Johann Liebert in an adaptation of Monster, and Nash in Black Clover, among many others.

Beyond anime, a substantial portion of Fanselow's career involves dubbing child and teenage characters in international live-action films. He has voiced young versions of main characters in major motion pictures such as A Quiet Place and its sequel, Foxcatcher, Get on Up, and Krampus. This extensive body of work across both animation and live-action dubbing highlights his versatility and frequency as a performer in the German voice acting industry.