Masashi Ebara (May 4, 1953 - ), is a Japanese seiyū, actor and narrator from Kanagawa Prefecture. He stands at 175 centimeters (5 feet, 9 inches) and is affiliated with 81 Produce.
He is best known for his roles in the Initial D series (as Jōshima Toshiya), Naruto (as Might Guy), Eat Man (as Bolt Crank), the Shakugan no Shana series (as Alastor the Flame of Heavens), Bakusou Kyoudai Let's and Go (as Doctor Tsuchiya), Busou Renkin (as Captain Bravo), The Transformers (as Ratchet) and Final Fantasy XIII (as Sazh Katzroy). He is also the official dub-over artist of Tom Hanks. In the latter case, he is sometimes darrined by Koichi Yamadera when he is not available.
- Animaniacs (Japanese dub) as Squit and the Narrator
- Asura's Wrath as Lord Deus.
- Batman the Brave And The Bold (Japanese dub) as Aquaman
- Bakusou Kyoudai Let's and Go as Doctor Tsuchiya
- Bleach as Ganryū Ryōdoji
- Busou Renkin as Captain Bravo
- Demashita! Powerpuff Girls Z as Mojo-Jojo
- Eat Man as Bolt Crank
- Final Fantasy XIII as Satz Katzroy
- Fullmetal Alchemist as Hohenheim Elric
- Harry Potter (Japanese dub) as Lord Voldemort
- Giant Robo as Professor Go Gakujin
- Gunslinger Girl as Hirscher
- Kaizoku Sentai Gokaiger as Dairando
- Madlax as Friday Monday
- Naruto as Might Guy
- Peacemaker Kurogane as Ryoma Sakamoto
- Perfect Blue as Murano the Photographer
- Remember 11 as Seiji Yomogi
- Shakugan no Shana as Lord of the Crimson Realm, Alastor
- The Transformers (Japanese dub) as Ratchet, the adult Spike Witwicky, and more.
- Transformers the Movie (Japanese dub) as Spike and Blitzwing
- Transformers Headmasters as Spike and various others.