Kyou-Ou can refer to several distinct characters in the Twelve Kingdoms series.
- Kyou-Ou (供王), the Alms-King, is the title given to the ruling monarch of the kingdom of Kyou. The current Kyou-Ou is Shushou.
- Kyou-Ou (梟王), the Owl King, is the posthumous title of Shoryu's immediate predecessor as the monarch of En.
- Kyou-Ou (驕王), the Arrogant King, is the posthumous title of Gyousou's predecessor as the ruler of Tai.
