Tetsuo (given name)
Tetsuo is a masculine Japanese given name. Notable people with the name include:
- Tetsuo Hara, Japanese manga artist
- Tetsuo Imai, Japanese middle-distance runner
- Tetsuo Inoue, Japanese table tennis player
- Tetsuo Kagawa, Japanese astronomer
- Tetsuo Kutsukake, Japanese politician
- Tetsuo Najita, American historian
- Tetsuo Saito, Japanese politician
- Tetsuo Sakurai, Japanese jazz fusion bassist
- Tetsuo Sato, Japanese rower
- Tetsuo Satō, Japanese volleyball player
- Tetsuo Shinohara, Japanese film director
Fictional characters
- Tetsuo Kaga, a character in the manga series Hikaru no Go
- Tetsuo Okita, a character in the film The Bullet Train
- Tetsuo Shima, a character in the manga series Akira
- Tetsuo Sinkkonen, a character in the film
- Tetsuo Takahashi, protagonist of the manga series Interviews with Monster Girls
