Prince Kachō Hiroatsu
| Prince Kachō Hiroatsu 華頂宮博厚親王 | |
|---|---|
| Born | 18 January 1875 Tokyo, Japan |
| Died | 15 February 1883 (aged 8) Tokyo, Japan |
| Father | Prince Kachō Hirotsune |
| Mother | Nambu Ikuko |
Prince Kachō Hiroatsu (華頂宮博厚親王, Kachō no miya Hiroatsu Shinnō; 18 January 1875 – 15 February 1883) of Japan, was the second head of the Kachō-no-miya collateral branch of the Japanese imperial family.