Tomoyuki Dan is a Japanese actor and seiyū from Osaka Prefecture. He is affiliated with Seinenza Theater Company. His blood type is O.
With his unique voice, Dan is best known as the voice of Cronicle Asher in Mobile Suit Victory Gundam. He is a fan of the works of Akira Senjū. He usually voiced Butt Monkeys and Ineffectual Sympathetic Villains. But he's also Bruce Wayne, as well as the Complete Monster Shinkuro Isaka/Weather Dopant in live action.
- Chronicle Asher in Victory Gundam
- Kisame Hoshigaki in Naruto
- Masaya Orihara in Air Gear
- Maejima, Toshihide Wakamatsu, Keiki Nigaki, Hiroto Akashi and Kijun Matsunaka in Detective Conan
- Sasha in Planetes
- Emerson in Legend of the Galactic Heroes
- William Guarnere in the Japanese dub of Band of Brothers
- Cyclops in the Japanese dub of X-Men: The Last Stand
- Bruce Wayne/Batman in the Japanese dub of Batman Begins
- Dr. Isaka/Weather Dopant in Kamen Rider Double (live-action role)