Taksu Cheon (全 卓樹, Zen Tasuku, born 1958) is a Japanese physicist notable for his work on quantum game theory and the foundations of quantum mechanics.
He obtained his BSc, 1980, his MSc, 1982, and PhD, under Akito Arima, 1985, all from the University of Tokyo.
His PhD thesis topic was in the area of theoretical nuclear physics.
In 1985, he was a Yukawa Research Associate at Osaka University.
Presently he is Professor of Theoretical Physics at the Kochi University of Technology, Japan.