Hada (disambiguation)
Hada stands for:
- Hada , surface structure of Japanese swords made of Tamahagane steel
Hada is the family name of the following people:
- Hada Jūichi (1885–1961), Lieutenant General in the Imperial Japanese Army
- Keisuke Hada (* 1978), Japanese football player
- Kenji Hada (* 1981), Japanese soccer player