Tesshou Genda (born May 20, 1948 in Okayama Prefecture) is a Japanese voice actor, affiliated with 81 Produce. When he debuted, he used his real name, Mitsuo Yokoi as an artist name.
- Known For: Acting
- Birthday: 1948-05-20
- Place of Birth: Okayama Prefecture, Japan
- Also Known As: Tesshō Genda, Genda Tesshō, Tesshô Genda, Genda Tesshô, Tessyo Genda, Genda Tesshou / 玄田 哲章, Yokoi Mitsuo / 横居 光雄