Katsuhisa Hōki, born on October 30, 1946, in Nagasaki Prefecture, is a veteran Japanese actor and voice actor. His real name is Katsuaki Hōki. He began his career in theatre, performing with companies such as Theatre East and Hyakki-za, before transitioning to voice acting. Over the course of his career, he has been affiliated with several talent agencies, including Sigma Seven, Production Baobab, and Kenyu Office, before joining Aoni Production on January 1, 2020. He is known for his distinctive, gravelly voice, which he frequently uses to portray gruff, authoritative, and older male characters.

Hōki has an extensive filmography spanning several decades, with notable roles in long-running and popular anime series. In the series Meiji Gekken: 1874, he voices the character Ryūzō Moriya. He also plays the role of Olba Meyer in The Devil Is a Part-Timer!. In the One Piece franchise, Hōki has taken on two significant roles; he is the current voice of Jimbei, the helmsman of the Straw Hat Pirates, a role he has voiced since 2010. He also voices the character Occhan in the series Ha-i! Myaku Myaku Desu.

Beyond these roles, his career includes a wide variety of other characters. He is known for voicing Gecko Moria, another character in One Piece, before taking over the role of Jimbei. He also voiced Paragus in Dragon Ball Super: Broly and has had roles in major series such as Fullmetal Alchemist: Brotherhood, Code Geass, Death Note, and Attack on Titan. His work is not limited to anime; he has also performed voice acting in video games and provided Japanese dubbing for numerous foreign films and television series, including as the regular voice of Ving Rhames and G.W. Bailey's character in The Closer.

A recurring theme in Hōki's career is taking over established roles following the passing or retirement of the original voice actors. This includes his portrayal of Jimbei in One Piece, which he inherited after the death of Daisuke Gōri, and his role as Paragus in the Dragon Ball series. He also succeeded the role of Mr. Rumbleton in Doraemon. He is also recognized for his dialect work, having served as a dialect coach for the Nagasaki dialect on the television drama Teruteru Kazoku, reflecting his roots in Nagasaki Prefecture. At nearly eighty years old, Hōki continues to be active in the industry, with roles in series such as ZENSHU in 2024 and Uma Musume: Cinderella Gray in 2025.