Jin Yamanoi (山野井 仁 , Yamanoi Jin) is a seiyuu born in Tokyo in 1962.

His roles are usually of rather calm, serious men. Aside of it, however, they can range from the {{badass}} to the OnlySaneMan.

!!Some of Jin Yamanoi's roles are:

* ''CapcomVsWhatever'' franchises: Eagle and Rolento
* ''Anime/CodeGeass'': Prince Odysseus
* ''Manga/FushigiYuugi'': Tatara (canon series) and Mayo Sakaki's father (''Eikoden'')
* ''LightNovel/KinosJourney'': Sakura's father
* ''VideoGame/MegaMan'' francise: Blues/Proto Man
* ''VideoGame/{{Persona 2}}'': Nyarlathotep
* ''VideoGame/Persona4Arena'': [[spoiler:The Malevolent Entity (Implying him and Nyarlathotep above are one and the same)]]
* ''VideoGame/RatchetAndClankGoingCommando'': Thug Leader
* ''Manga/RistoranteParadiso'': Claudio
* ''Film/{{Transformers}}'' live-action films: Dub voice of Robert Epps
* ''WesternAnimation/TransformersAnimated'' Japanese dub: Starscream and his many clones (minus [[OppositeSexClone Slipstream]])
* ''Anime/TransformersArmada'': Starscream, Shockwave ([[DubNameChange Tidal Wave]]).
* ''Anime/TransformersEnergon'': Shockwave/Shockfleet ([[DubNameChange Tidal Wave/Mirage]]), Air Glide (Skyblast), and Dr. Jones.
* ''Anime/WitchHunterRobin'': Nagira