B. E. 2559-Now (2016-2018) Mr. Denphong Suwannachairop (Thailand)	B. E. 2559 (2016) (Acting President) Loka Ng Sai Kai (Malaysia)	B. E. 2553-2559 (2010-2016) Dr. Pornchai Pinyapong (Thailand)
B. E. 2543-2553 (2000-2010) Mr. Anurut Vongvanij (Thailand)	B. E. 2541-2543 (1988-2000) Mr. Sommai Kornaakoo (Thailand)	B. E. 2527-2541 (1984-1988) Mr. Phallop Thai-Arry (Thailand)
B. E. 2523-2527 (1980-1984) Mr. Boonyong Vongvnij (Thailand)	B. E. 2519-2523 (1979-1980) The Late Mr. Prok Amaranand (Thailand)	B.E. 2515-2519 (1972-1976) The late Mr. Nemsiri Mutukumara (Sri Lanka)