As of Feb 15, 2026, the average annual pay for a Admin Secretary in Thailand is ฿23,682 a month.

WorkVenture Technologies is seeing annual salaries as high as ฿65,000 and as low as ฿12,000, however most of Admin Secretary salaries currently range between ฿18,000 (25th percentile) to ฿68,000 (75th percentile) in Thailand.