Ultraman 80 is a Japanese tokusatsu TV show produced by Tsuburaya Productions which aired on the Tokyo Broadcasting System channel from April 2, 1980, to March 25, 1981, lasting a total of 50 episodes. It was the ninth TV show in the Ultra Series and began a week after the conclusion of the anime series The Ultraman, bringing the franchise back to its live-action roots. It would be the last Ultraman TV series for Japanese audiences during the following sixteen years until the production of Ultraman Tiga.