Tatsuo
Tatsuo is the given name of the following people:
- Hori Tatsuo (1904–1953), Japanese writer and translator
- Tatsuo Kawabata (* 1945), Japanese politician
- Murayama Tatsuo (1915-2010), Japanese politician
- Nagai Tatsuo (1904–1990), Japanese writer
- Ozawa Tatsuo († 2013), Japanese politician
- Peter Tatsuo Doi (1892–1970), Archbishop of Tokyo
- Tatsuo Yoshida (1932–1977), Japanese manga artist and author
- Yamamoto Tatsuo (1856–1947), Japanese politician.
Tatsuo stands for:
- (2957) Tatsuo , asteroid of the main outer belt.