| Toyama Domain 富山藩 | |
|---|---|
| under Tokugawa shogunate Japan | |
| 1639–1871 | |
 Kaga Toyama and Daishōji han in late Edo period, Daishōji Domain in orange, Kaga Domain in green, Toyama Domain in brown | |
| Capital | Toyama Castle |
| Area | |
| • Coordinates | 36°41′36″N 137°12′40″E / 36.6933°N 137.211°E |
| • Type | Daimyō |
| Historical era | Edo period |
• Split from Kaga Domain | 1639 |
• Disestablished | 1871 |
| Today part of | part of Ishikawa Prefecture |
Toyama Domain (富山藩, Toyama han) was a feudal domain in Edo period Japan, located in Etchū Province (modern-day Toyama Prefecture), Japan. It was centered on Toyama Castle in what is now the city of Toyama. Throughout its history, it was ruled by a cadet branch of the Maeda clan. The daimyō of Toyama Domain was subject to sankin-kōtai, and was received in the Ōhiroma of Edo Castle.