The Secretariat is based at the Center for Southeast Asian Studies (CSEAS), Kyoto University with the current Director, Kono Yasuyuki as the Secretary.
The SEASIA CSEAS Secretariat members are as follows:
- Professor Kono Yasuyuki (Secretary)
- Professor Koizumi Junko
- Professor Caroline Sy Hau
- Associate Professor Julius Bautista
- Associate Professor Nathan Badenoch