Watsachol Sawatdee (Thai: วรรษชล สวัสดี; born 17 January 2000) is an Thai tennis player.

She has a career-high singles ranking of world No.

Sawatdee has represented Thailand in the Billie Jean King Cup.

Sawatdee has won one doubles title on the ITF Circuit.

This biographical article relating to Thai tennis is a stub.