Masauji Hachisuka , 18th Marquess Hachisuka, was a Japanese nobleman, ornithologist and aviculturist.
- Occupation
- ornithologist, zoologist, politician
- Position held
- member of the House of Peers
- Citizenship
- Japan, Empire of Japan
- Born
- February 15, 1903
- Died
- May 4, 1953
