This page shows flags of Thailand, Siam, or one of their predecessors.
Current and historical flags[]
National flag, civil and state ensign of Thailand (1917-present)
Naval ensign (1917-present)
Ambassador Standard of Thailand (1927-present)
Consular Flag of Thailand (1927-present)
.svg "Flag of Thailand (1916).svg (303 bytes)")
Civil ensign (1916-1917)
.svg "State Flag of Thailand (1916).svg (240 KB)")
State and naval ensign (1893-1917)
.svg "Flag of Siam (1855).svg (64 KB)")
Alternative civil ensign (1843 to 1855), national ensign (1855-1893), civil ensign (1893-1916)
.svg "Flag of Thailand (1817).svg (61 KB)")
State and naval ensign (1817-1855)
.svg "Flag of Thailand (1782).svg (131 KB)")
State and naval ensign (1782-1817)
.svg "Flag of Thailand (Ayutthaya period).svg (262 bytes)")
Ensign of Siam (c. 1680-1782)
Fictional and ATL flags[]
.png "Siam-fimi-(wrs).png (5 KB)")
.png "Flag of Thailand (FWoaI).png (31 KB)")
.png "Flag Siam (VegWorld).png (386 bytes)")
Flag of Communist Thailand
.png "Flag of Sri Vijaya (World of the Rising Sun).png (37 KB)")
