Yoichi Masuzoe (?? ??, Masuzoe Yoichi, born 29 November 1948) is a Japanese politician who was elected to the position of governor of Tokyo in 2014 and resigned in June 2016 due to the misuse of public funds.
He was previously a member of the Japanese House of Councillors and the Japanese Minister of Health, Labor, and Welfare.
Before entering politics, he became well known in Japan as a television commentator on political issues.