Masashi Ehara (江原 正士, Ehara Masashi?) (May 4, 1953 - ), better known as Masashi Ebara (江原 正士, Ebara Masashi?), is a Japanese seiyū, actor and narrator from Kanagawa Prefecture. He stands at 175 centimeters (5 feet, 10 inches) and is affiliated with 81 Produce.
He is best known for his roles in Naruto (as Might Guy), Eat-Man (as Bolt Crank), the Shakugan no Shana series (as Alastor the Flame of Heavens), Bakusō Kyōdai Let's & Go!! (as Doctor Tsuchiya), Buso Renkin (as Captain Bravo) and as the official dub-over artist of Tom Hanks.