Harada Sanosuke | |
|---|---|
| Native name | 原田 左之助 |
| Born | 1840 Iyo-Matsuyama Domain, Japan |
| Died | July 6, 1868 (aged 27–28) Ueno, Edo, Japan |
| Allegiance | Tokugawa bakufu |
| Service | Rōshigumi (former) Mibu Rōshigumi (former) Shinsengumi (former) Seiheitai (former) Shōgitai |
| Years of service | 1863–1868 |
| Battles / wars | Ikedaya incident Sanjo Seisatsu incident Aburanokōji incident Boshin War |
| Spouse(s) | |
| Children | Harada Shigeru (son) |
Harada Sanosuke (原田 左之助, 1840 – July 6, 1868) was a Japanese warrior (samurai) who lived in the late Edo period. He was the 10th unit captain of the Shinsengumi, and died during the Boshin War.