Tozawa Masamori | |
|---|---|
戸沢政盛 | |
 Tozawa Masamori, portrait at Matsuoka Han School Shōjōkan | |
| 1st Daimyō of Matsuoka Domain | |
| In office 1602–1622 | |
| Monarchs | Shōgun |
| Preceded by | -none- |
| Succeeded by | Nakayama Nobuyoshi |
| 1st Daimyō of Shinjō Domain | |
| In office 1622–1648 | |
| Monarch | Shōgun |
| Preceded by | - none - |
| Succeeded by | Tozawa Masanobu |
| Personal details | |
| Born | 1585 Dewa Province, Japan |
| Died | March 16, 1648 (aged 62–63) |
| Spouse(s) | Mamuro Gozen, daughter of Torii Mototada of Yahagi Domain |
| Relations | Father: Tozawa Moriyasu |
Tozawa Masamori (戸沢政盛, 1585– March 16, 1648) was the 1st daimyō of Shinjō Domain in Dewa Province, Japan (part of modern-day Yamagata Prefecture). His courtesy title was Ukyō-no-kami, and his Court rank was Junior Fifth Rank, Lower Grade.