Back الحركة التايلاندية الحرة Arabic Свободен Таи Bulgarian Seri-Thai-Bewegung German جنبش آزادی تایلندی Persian Forces thaïlandaises libres French Gerakan Thailand Merdeka ID Seri Thai Italian 自由タイ運動 Japanese ចលនាថៃសេរី Cambodian 자유 타이 운동 Korean
| Free Thai Movement | |
|---|---|
| เสรีไทย | |
 Free Thai shoulder patch | |
| Dates of operation | 1941–1945 |
| Group(s) |
|
| Allies |  United Kingdom United States China |
| Opponents | .svg){kind=logo} Phibun regime Empire of Japan |
| Battles and wars | World War II |
The Free Thai Movement (Thai: เสรีไทย, RTGS: Seri Thai, pronounced [sěː.rīː tʰāj]) was a Thai underground resistance movement against Imperial Japan during World War II. Seri Thai were an important source of military intelligence for the Allies in the region.