Tatsuhiro Kikuchi is a Japanese voice actor and actor born on March 2, 1987, in Shizuoka Prefecture, Japan. He is affiliated with the talent agency Mausu Promotion. Kikuchi began his professional journey in the entertainment industry in 2013 after attending Mausu Promotion's affiliated training school starting in 2011.

Kikuchi has built a career characterized by versatility, lending his voice to a wide range of characters in anime, video games, and foreign language dubs. While he frequently takes on supporting or background roles, he has contributed to many major anime titles. His early television anime appearances include roles in series such as Strike the Blood, JoJo's Bizarre Adventure, and Knights of Sidonia. Over the years, he has appeared in popular shows like Food Wars!, Golden Kamuy, Pop Team Epic, Spice and Wolf: MERCHANT MEETS THE WISE WOLF, and Rick and Morty: The Anime. In the series Castlevania, he provided the voice for the character Thief 2.

In the video game industry, Kikuchi is widely recognized for providing the Japanese voice of the character Octane in the popular battle royale game Apex Legends. He has also voiced Guzma in Pokémon Masters and taken on roles in major franchises like Final Fantasy VII Remake. His other video game work includes roles in Scarlet Nexus, The Division, and Ace Combat 7: Skies Unknown.

Beyond animation and games, Kikuchi is active in dubbing foreign live-action films and television series into Japanese. His dubbing credits include major productions such as Spider-Man: No Way Home, The Irishman, and The Gentlemen. He is known for his ability to voice a wide variety of character types, from earnest young men to quirky side characters. While there is no public record of major awards or honors for his work, Kikuchi has maintained a steady and consistent presence across the Japanese voice acting industry since his debut.