Taisei (given name)
Taisei is a masculine Japanese given name. Notable people with the name include:
- Taisei, Japanese chief of the Ryukyu Islands
- Taisei Fujita, Japanese former football player
- Taisei Isoe, Japanese football player
- Taisei Iwasaki, Japanese musician
- Taisei Kaneko, Japanese football player
- Taisei Makihara, Japanese professional baseball player
- Taisei Miyashiro, Japanese football player
- Taisei Okazaki, Japanese musician, DJ and music producer
- Taisei Yamamoto, Japanese freestyle skier
