Jun Hashimoto is a Japanese actor and voice actor born on February 25, 1964 in Kobe, Hyogo Prefecture, Japan. He is a graduate of the Osaka University of Art and is affiliated with the theatrical troupe Gekidan Shinkanzen as well as the talent agency Staff Point. Hashimoto stands 171cm tall and has blood type B.

Hashimoto has maintained a prolific career spanning both live-action performances and voice acting for anime, films, and video games. In the world of anime, he is known for the role of Ryūsuke Genda in the Library Wars franchise, appearing as the character in the television series Library Wars, the film Library Wars: The Last Mission, and the film Library Wars: Book of Memories. He also provided the voice for the character Tetsuju in the television series Ooedo Rocket.

Beyond traditional anime series, Hashimoto has contributed to notable film and live-action projects with voice work. He took on the role of Miki, an official of the Japan Self-Defense Forces, in the 2016 film Shin Godzilla. His filmography also includes voice roles in features such as Shiroh and Awa Dance.

A significant portion of Hashimoto's voice acting career is tied to the video game industry, particularly with fighting game franchises. He has voiced characters in numerous titles from SNK, including Kim Dong Hwan in Garou: Mark of the Wolves and The King of Fighters series, as well as Kain R. Heinlein in NeoGeo Battle Coliseum. His work in this genre extends back to The King of Fighters '94 and includes later entries like The King of Fighters 2000. He has noted that his role as Andy was his first voice acting experience, and he has spoken about learning from the performances of fellow actor Satoshi Hashimoto.

In addition to his voice work, Hashimoto has a substantial career as a live-action actor, with appearances in numerous Japanese television dramas and films. His television credits include roles in the taiga dramas Fuurin Kazan and Shinsengumi, as well as series such as Tiger & Dragon, Legal High, and Kamen Rider Revice. His more recent work includes appearances in the series Alice in Borderland and the film Kingdom.