2022 Thailand Amateur League (Thai: ฟุตบอลไทยแลนด์ อเมเจอร์ลีก ฤดูกาล 2565) is the fifth edition of the tournament after it was in a 3-year absent due to COVID-19 pandemic in Thailand. It is the fourth tier tournament in Thai football league system. There are 253 clubs to participate within 12 subregions.