Tadateru
# Tadateru

Tadateru (written: 忠輝, 忠英 or 忠照) is a masculine Japanese given name. Notable people with the name include:

* Hachisuka Tadateru (蜂須賀 忠英) (1611–1652), Japanese daimyō
* Tadateru Konoe (近衛 忠煇, born 1939), president of the International Federation of Red Cross and Red Crescent Societies
* Matsudaira Tadateru (松平 忠輝) (1592–1683), Japanese daimyō
* Nishio Tadateru (西尾 忠照) (1613–1654), Japanese daimyō
* Tadateru Omoto (大本 忠輝) (born 1969), Japanese footballer
* Torii Tadateru (鳥居 忠英) (1665–1716), Japanese daimyō
