As of May 31, 2025, the average annual pay for a Office Administrator in Thailand is ฿24,234 a month.

WorkVenture Technologies is seeing annual salaries as high as ฿63,000 and as low as ฿12,000, however most of Office Administrator salaries currently range between ฿17,900 (25th percentile) to ฿41,500 (75th percentile) in Thailand.