| Gender | Male |
|---|---|
| Meaning | Different meanings depending on the kanji used |
| Origin | Japanese |
Shizuo (written: , , , or ) is a masculine Japanese given name. Notable people with the name include:
- Shizuo Akira (審良 静男, born 1953), Japanese immunologist
- Amanoyama Shizuo (天ノ山 静雄, 1953–1997), Japanese sumo wrestler
- Shizuo Fujieda (藤枝 静男, 1907–1993), Japanese writer
- Fujimori Shizuo (藤森 静雄, 1891–1943), Japanese printmaker
- Shizuo Imaizumi (今泉 鎮雄, born 1938), Japanese aikidoka
- Shizuo Kakutani (角谷 静夫, 1911–2004), Japanese-born American mathematician
- Shizuo Miyama (深山 静夫), Japanese footballer
- Shizuo Mochizuki (望月 倭夫, 1909–?), Japanese pole vaulter
- Nayoroiwa Shizuo (名寄岩 静男, 1914–1971), Japanese sumo wrestler
- Shizuo Takada (高田 静夫, born 1947), Japanese footballer and referee
- Shizuo Takada (athlete) (高田 静雄, 1909–1963), Japanese shot putter
- Shizuo Yada (矢田 静雄, born 1948), Japanese sport wrestler
- Shizuo Yokoyama (横山 静雄, 1890–1961), Japanese general