Hirotaro Yamazaki (Japanese: 山崎広太郎 Yamazaki Hirotaro) (3 September 1941 – 11 March 2021) was a Japanese politician. He served as Mayor of Fukuoka from 1998 to 2006, a member of the House of Representatives from 1993 to 1996, and served on the from 1971 to 1990.