Kōtarō Tanaka (田中 弘太郎, Tanaka Kōtarō, born October 24, 1964, in Kanagawa Prefecture, Japan) is a Japanese business executive and former actor known for Choujin Sentai Jetman, Spy Sorge and Yume no onna.
He began his career in 1989, and retired from his career in entertainment in 2005.
According to his Jetman co-star Toshihide Wakamatsu's blog, he has since worked in Information Technology.