Du-Hui Kim is a South Korean voice actor who has been active in the industry since joining the Munhwa Broadcasting Corporation (MBC) voice actor troupe as a 17th generation member in 2004. He has worked as a freelancer since 2007, providing voices for a wide range of animated series, foreign film dubs, video games, and audio dramas.

Kim is known for a distinctive vocal quality, characterized as having a deep and沉稳 (calm and steady) tone, which has led to extensive work in commercials and narration. Among his notable voice acting roles in anime are Daichi Kuraki in the series Kurokami The Animation and Jack Vessalius in Pandora Hearts. His other significant anime credits include Noriyuki Takahashi in Nodame Cantabile, Takuma Ichijo in Vampire Knight, Haruka Fukagawa in Love Com, Chen Shoufang in The Story of Saiunkoku, Cole in the Korean dub of Lego Ninjago, and Jingjing in the Korean childrens program Meokti and Jamjam.

Beyond animation, Kim has an extensive portfolio in dubbing foreign live-action films for MBC. These roles include Edward Cullen in the Twilight series, various characters in films such as The Bourne Identity, The Italian Job, Master and Commander: The Far Side of the World, and Pirates of the Caribbean: Dead Mans Chest. He has also performed narration for the FOX channel in Korea, including promotional content for series like The Walking Dead and NCIS.