Haruna may refer to:
- Haruna, Gunma, a town in Gunma prefecture, Japan
- Mount Haruna, an active volcano in Japan
- Lake Haruna, a lake on Mount Haruna
- Japanese battleship Haruna, a battleship of the Imperial Japanese Navy
- Haruna class destroyer, class of destroyers of the Japan Maritime Self-Defense Force
Read more about Haruna: People, Characters