Prof. Dr. Unalome Wetwatana Hartley
Dean of TGGS
Asst. Prof. Dr. Suksun Amornraksa
Associate Dean for Administration
Dr. Yodsawalai Chodpathumwan
Associate Dean for Academic Affairs
Assoc. Prof. Dr. Tawiwan Kangsadan
Associate Dean for Student Affairs and Relations
Dr. Sarinrat Sabua
Head of TGGS Dean Office