Two Japanese Naval vessels have been named Un'yō:
- Japanese gunboat Un'yō (雲揚, Rising Cloud), a gunboat active during the Boshin War
- Japanese aircraft carrier Un'yō (雲鷹, Cloud Hawk), a Taiyō-class escort carrier of the Imperial Japanese Navy during World War II
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.