Tadahiko Shimazu (島津 忠彦, Shimazu Tadahiko, August 30, 1899 – May 12, 1980)[1] or Tadahiko Shimadzu (Shimadzu Tadahiko) was a Japanese politician who served as a member of the National Diet.
Tadahiko learned at Kagoshima Prefectural Daini-Kagoshima Middle School (鹿児島県立第二鹿児島中学校, now Kagoshima Prefectural Konan High School)[2] and Seikei Business School (成蹊実業専門学校, now Seikei University).[4] He graduated from Seikei Business School in 1923 and worked at Mitsubishi Bank for about ten years[2]. Then he served as the president of several companies.[4]