| Tokugawa Harutoshi | |
|---|---|
| Lord of Mito | |
|
In office 1805–1816 |
|
| Preceded by | Tokugawa Harumori |
| Succeeded by | Tokugawa Narinobu |
| Personal details | |
| Born | December 7, 1773 |
| Died | October 10, 1816 (aged 42) |
| Nationality | Japanese |
Tokugawa Harutoshi (徳川 治紀?, December 7, 1773 – October 10, 1816) was a Japanese daimyo of the Edo period, who ruled the Mito Domain.