Hidenobu Kiuchi (木内 秀信, Kiuchi Hidenobu, born February 5, 1969 in Kobe, Hyōgo Prefecture) is a Japanese voice actor. Some of his major roles include Hol Horse in JoJo's Bizarre Adventure: Stardust Crusaders, Yūshi Oshitari in The Prince of Tennis, Kenzo Tenma in Monster, Ren Honjo in Nana, Hei in Darker than Black, Shisui Uchiha in Naruto Shippuden, and Dad (Mr Yamada) in Chi's Sweet Home. He began as a stage actor when one of his seniors got him to do voice acting. He has taken lead roles such as Jose in Gunslinger Girl and Ramsbeckite Hematite in Cluster Edge. In 2008, he was the first Japanese voice actor to guest at an anime convention in Australia.
He is also known as Kiuchi Hidenobu, Kiuti Hidenobu and Hidenobu Kiuti.