| Birth Date: | 1 January 1884 |
| Birth Place: | Akita |
| Occupation: | politician |
| Relatives: | brother:Ishida Eiichirō |
Sukenari Yokoyama (January 1, 1884 – March 27, 1963) was a Japanese politician who served twice as governor of Hiroshima Prefecture in 1927–1928 and 1943–1944.[1]
He was also governor of Okayama Prefecture (1923-1924), Ishikawa Prefecture (1927), Kyoto Prefecture (1931-1932), Kanagawa Prefecture (1932–1935) and Tokyo (1935-1937).