Yōichi Nakanishi (Japanese: 中西陽一) (September 23, 1917 – February 2, 1994) was Governor of Ishikawa Prefecture (1963–1994). He was a graduate of Kyoto University and a member of the Liberal Democratic Party (Japan).

Preceded by
Jūjitsu Taka
Governor of Ishikawa Prefecture
1963–1994
Succeeded by