Koide Hidemasa
| Koide Hidemasa | |
|---|---|
| 小出秀政 | |
| 1st daimyō of Kishiwada Domain | |
| Reign | 1600 – April 21, 1604 |
| Successor | Koide Yoshimasa |
| Born | Owari Province, Japan |
| Died | April 21, 1604 (age 65) |
| Burial | Honkoku-ji |
Koide Hidemasa (小出 秀政; 1540 – April 21, 1604) was a Japanese Daimyo of the Azuchi-Momoyama period and Edo period.