Tadashi Sumiyoshi
| Tadashi Sumiyoshi | |
|---|---|
| Native name | 住吉 正 | 
| Born | February 10, 1893 Kisa, Hiroshima, Japan | 
| Died | March 24, 1976 (aged 83) | 
| Allegiance | Empire of Japan | 
| Branch | Imperial Japanese Army | 
| Years of service | 1914–1945 | 
| Rank | Major General | 
| Battles / wars | |
Tadashi Sumiyoshi (住吉 正, Sumiyoshi Tadashi; February 10, 1893 – March 24, 1976) was a major general in the Imperial Japanese Army during the Pacific campaign in World War II.