Taisei
# Taisei

Taisei may refer to:

* Taisei (泰西, literally "Far West"), a historical Japanese name for the "Far West", aka Europe
* Taisei (given name)
* Taisei (Ryukyu), a chief of the Ryūkyū Islands
* Taisei Corporation, a construction company
* Taisei Yokusankai, a fascist party of Imperial Japan
