Kingdom of Chiang Mai

Kingdom of Chiang Mai
นครเชียงใหม่ (Thai)
ᨻᩕᨶᨣᩬᩁᨩ᩠ᨿᨦᩉᩲ᩠ᨾ᩵ (Northern Thai)
1802–1899
Coat of arms
Dominions of the Chet Ton dynasty, c.1883
StatusTributary of Siam
CapitalChiang Mai
Official languagesNorthern Thai
Spoken languages
Religion
Theravada Buddhism
GovernmentMandala kingdom
Monarch 
 1802–1813 (first)
Kawila
 1871–1897
Inthawichayanon
 1910–1939 (last)
Kaew Nawarat
Historical eraEarly modern era, modern period
15 January 1775
 Installation of Kawila
December 1802
 Became part of the Monthon Phayap
December 1899
 Death of Lord Kaew
3 June 1939
Preceded by
Succeeded by
Lan Na Kingdom
Kingdom of Siam
Today part of

The Kingdom of Rattanatingsa or the Kingdom of Chiang Mai (Northern Thai: ᨻᩕᨶᨣᩬᩁᨩ᩠ᨿᨦᩉᩲ᩠ᨾ᩵, full name: ᩁᨲ᩠ᨲᨶᨲᩥᩴᩈᩣᩋᨽᩥᨶᩅᨷᩩᩁᩦᩈᩕᩦᨣᩩᩁᩩᩁᨭᩛᨻᩕᨶᨣᩬᩁᨩ᩠ᨿᨦᩉᩲ᩠ᨾ᩵; Thai: นครเชียงใหม่, full name: รัตนติงสาอภินวปุรีสรีคุรุรัฎฐพระนครเชียงใหม่, RTGS: Rattanatingsa Aphinawa Puri Si Khuru Rattha Phra Nakhon Chiang Mai) was the vassal state of the Siamese Rattanakosin Kingdom in the 18th and 19th century before being annexed by Siam in 1899 by Chulalongkorn via centralization policies. The kingdom was a successor of the medieval Lanna kingdom, which had been under Burmese rule for two centuries until it was captured by Siamese forces under Taksin of Thonburi in 1775. It was ruled by the Chet Ton dynasty and came under Thonburi tributary.