Provinces of Thailand

The provinces of Thailand are administrative divisions of the government of Thailand. The country is divided into 76 provinces (, , ) proper, with one additional special administrative area (the capital, Bangkok). They are the primary local government units and act as juristic persons. They are divided into amphoe (districts) which are further divided into tambon (sub districts), the next lower level of local government.

All provinces form part of the partially devolved central government, or the regional government (ราชการส่วนภูมิภาค ). Majority of public services, including police, prison, transport, public relation and others are still overseen and managed by the province on behalf of the central government. In 1938–1996, the Royal Thai Government proposed that each province should have a council, elected from people resided within that province. The council acts as an advisory and auditing body to the governor (ผู้ว่าราชการจังหวัด ), who is appointed by the central government. In 1997, each province has its own provincial administrative organization (องค์การบริหารส่วนจังหวัด ), presided over by the president. The PAO manages some public services related to the province. It was expected that the PAO president will become the elected governor (instead of a centrally-appointed one), but the full devolution of the government has not happened. The PAO as well as other municipalities form part of the local self-governing government (ราชการส่วนท้องถิ่น ).

Bangkok, the sole special administrative area, combines the tasks of the provinces with that of a municipality, including having an elected governor. The average area of the 76 provinces of Thailand plus Bangkok is about , while its average population of all 77 divisions of Thailand is about 908,064 people.

76 provinces in Thailand

{| class="wikitable sortable"

! class=unsortable| Seal

! Name

! Name (in Thai)

! Population (December 2024)

! ISO

! FIPS

| 20px

| (special administrative area)

| style="text-align:right;" |5,456,000

| style="text-align:right;" |1,564

| style="text-align:right;" |3,488

| Bangkok

| BKK

| TH-10

| TH40

| 20px

| style="text-align:right;" |372,000

| style="text-align:right;" |3,290

| style="text-align:right;" |113

| Amnat Charoen

| ACR

| TH-37

| TH77

| 20px

| style="text-align:right;" |269,000

| style="text-align:right;" |950

| style="text-align:right;" |283

| Ang Thong

| ATG

| TH-15

| TH35

| 20px

| style="text-align:right;" |419,000

| style="text-align:right;" |4,003

| style="text-align:right;" |105

| Bueng Kan

| BKN

| TH-38

| TH81

| 20px

| style="text-align:right;" |1,566,000

| style="text-align:right;" |10,080

| style="text-align:right;" |155

| Buriram

| BRM

| TH-31

| TH28

| 20px

| style="text-align:right;" |733,000

| style="text-align:right;" |5,169

| style="text-align:right;" |142

| Chachoengsao

| CCO

| TH-24

| TH44

| 20px

| style="text-align:right;" |314,000

| style="text-align:right;" |2,506

| style="text-align:right;" |131

| Chai Nat

| CNT

| TH-18

| TH32

| 20px

| style="text-align:right;" |1,106,000

| style="text-align:right;" |12,698

| style="text-align:right;" |88

| Chaiyaphum

| CPM

| TH-36

| TH26

| 20px

| style="text-align:right;" |536,000

| style="text-align:right;" |6,415

| style="text-align:right;" |83

| Chanthaburi

| CTI

| TH-22

| TH48

| 20px

| style="text-align:right;" |1,799,000

| style="text-align:right;" |22,311

| style="text-align:right;" |79

| Chiang Mai

| CMI

| TH-50

| TH02

| 20px

| style="text-align:right;" |1,298,000

| style="text-align:right;" |11,503

| style="text-align:right;" |112

| Chiang Rai

| CRI

| TH-57

| TH03

| 20px

| style="text-align:right;" |1,636,000

| style="text-align:right;" |4,508

| style="text-align:right;" |363

| Chonburi

| CBI

| TH-20

| TH46

| 20px

| style="text-align:right;" |508,000

| style="text-align:right;" |5,998

| style="text-align:right;" |84

| Chumphon

| CPN

| TH-86

| TH58

| 20px

| style="text-align:right;" |962,000

| style="text-align:right;" |6,936

| style="text-align:right;" |139

| Kalasin

| KSN

| TH-46

| TH23

| 20px

| style="text-align:right;" |701,000

| style="text-align:right;" |8,512

| style="text-align:right;" |82

| Kamphaeng Phet

| KPT

| TH-62

| TH11

| 20px

| style="text-align:right;" |896,000

| style="text-align:right;" |19,385

| style="text-align:right;" |46

| Kanchanaburi

| KRI

| TH-71

| TH50

| 20px

| style="text-align:right;" |1,772,000

| style="text-align:right;" |10,659

| style="text-align:right;" |166

| Khon Kaen

| KKN

| TH-40

| TH22

| 20px

| style="text-align:right;" |484,000

| style="text-align:right;" |5,323

| style="text-align:right;" |91

| Krabi

| KBI

| TH-81

| TH63

| 20px

| style="text-align:right;" |704,000

| style="text-align:right;" |12,488

| style="text-align:right;" |56

| Lampang

| LPG

| TH-52

| TH06

| 20px

| style="text-align:right;" |397,000

| style="text-align:right;" |4,478

| style="text-align:right;" |89

| Lamphun

| LPN

| TH-51

| TH05

| 20px

| style="text-align:right;" |632,000

| style="text-align:right;" |10,500

| style="text-align:right;" |60

| Loei

| LEI

| TH-42

| TH18

| 20px

| style="text-align:right;" |725,000

| style="text-align:right;" |6,493

| style="text-align:right;" |111

| Lopburi

| LRI

| TH-16

| TH34

| 20px

| style="text-align:right;" |288,000

| style="text-align:right;" |12,765

| style="text-align:right;" |23

| Mae Hong Son

| MSN

| TH-58

| TH01

| 20px

| style="text-align:right;" |930,000

| style="text-align:right;" |5,607

| style="text-align:right;" |165

| Maha Sarakham

| MKM

| TH-44

| TH24

| 20px

| style="text-align:right;" |351,000

| style="text-align:right;" |4,126

| style="text-align:right;" |85

| Mukdahan

| MDH

| TH-49

| TH78

| 20px

| style="text-align:right;" |260,000

| style="text-align:right;" |2,141

| style="text-align:right;" |121

| Nakhon Nayok

| NYK

| TH-26

| TH43

| 20px

| style="text-align:right;" |926,000

| style="text-align:right;" |2,142

| style="text-align:right;" |432

| Mueang Nakhon Pathom

| NPT

| TH-73

| TH53

| 20px

| style="text-align:right;" |711,000

| style="text-align:right;" |5,637

| style="text-align:right;" |125

| Nakhon Phanom

| NPM

| TH-48

| TH73

| 20px

| style="text-align:right;" |2,620,000

| style="text-align:right;" |20,736

| style="text-align:right;" |126

| Nakhon Ratchasima

| NMA

| TH-30

| TH27

| 20px

| style="text-align:right;" |1,014,000

| style="text-align:right;" |9,526

| style="text-align:right;" |106

| Nakhon Sawan

| NSN

| TH-60

| TH16

| 20px

| style="text-align:right;" |1,535,000

| style="text-align:right;" |9,885

| style="text-align:right;" |154

| Nakhon Si Thammarat

| NRT

| TH-80

| TH64

| 20px

| style="text-align:right;" |471,000

| style="text-align:right;" |12,130

| style="text-align:right;" |39

| Nan

| |NAN

| TH-55

| TH04

| 20px

| style="text-align:right;" |824,000

| style="text-align:right;" |4,491

| style="text-align:right;" |183

| Narathiwat

| NWT

| TH-96

| TH31

| 20px

| style="text-align:right;" |504,000

| style="text-align:right;" |4,099

| style="text-align:right;" |123

| Nong Bua Lam Phu

| NBP

| TH-39

| TH79

| 20px

| style="text-align:right;" |512,000

| style="text-align:right;" |3,275

| style="text-align:right;" |156

| Nong Khai

| NKI

| TH-43

| TH17

| 20px

| style="text-align:right;" |1,318,000

| style="text-align:right;" |637

| style="text-align:right;" |2,069

| Nonthaburi

| NBI

| TH-12

| TH38

| 20px

| style="text-align:right;" |1,236,000

| style="text-align:right;" |1,520

| style="text-align:right;" |813

| Pathum Thani

| PTE

| TH-13

| TH39

| 20px

| style="text-align:right;" |741,000

| style="text-align:right;" |1,977

| style="text-align:right;" |375

| Pattani

| PTN

| TH-94

| TH69

| 20px

| style="text-align:right;" |266,000

| style="text-align:right;" |5,495

| style="text-align:right;" |49

| Phang Nga

| PNA

| TH-82

| TH61

| 20px

| style="text-align:right;" |519,000

| style="text-align:right;" |3,861

| style="text-align:right;" |135

| Phatthalung

| PLG

| TH-93

| TH66

| 20px

| style="text-align:right;" |455,000

| style="text-align:right;" |6,189

| style="text-align:right;" |74

| Phayao

| PYO

| TH-56

| TH41

| 20px

| style="text-align:right;" |961,000

| style="text-align:right;" |12,340

| style="text-align:right;" |75

| Phetchabun

| PNB

| TH-67

| TH14

| 20px

| style="text-align:right;" |484,100

| style="text-align:right;" |6,172

| style="text-align:right;" |76

| Phetchaburi

| PBI

| TH-76

| TH56

| 20px

| style="text-align:right;" |517,000

| style="text-align:right;" |4,319

| style="text-align:right;" |120

| Phichit

| PCT

| TH-66

| TH13

| 20px

| style="text-align:right;" |839,000

| style="text-align:right;" |10,589

| style="text-align:right;" |78

| Phitsanulok

| PLK

| TH-65

| TH12

| 20px

| style="text-align:right;" |823,000

| style="text-align:right;" |2,548

| style="text-align:right;" |323

| Ayutthaya

| AYA

| TH-14

| TH36

| 20px

| style="text-align:right;" |422,000

| style="text-align:right;" |6,483

| style="text-align:right;" |65

| Phrae

| PRE

| TH-54

| TH07

| 20px

| style="text-align:right;" |430,000

| style="text-align:right;" |547

| style="text-align:right;" |786

| Phuket City

| PKT

| TH-83

| TH62

| 20px

| style="text-align:right;" |501,000

| style="text-align:right;" |5,026

| style="text-align:right;" |100

| Prachinburi

| PRI

| TH-25

| TH74

| 20px

| style="text-align:right;" |552,000

| style="text-align:right;" |6,414

| style="text-align:right;" |87

| Prachuap Khiri Khan

| PKN

| TH-77

| TH57

| 20px

| style="text-align:right;" |193,000

| style="text-align:right;" |3,230

| style="text-align:right;" |59

| Ranong

| RNG

| TH-85

| TH59

| 20px

| style="text-align:right;" |864,000

| style="text-align:right;" |5,189

| style="text-align:right;" |167

| Ratchaburi

| RBR

| TH-70

| TH52

| 20px

| style="text-align:right;" |782,000

| style="text-align:right;" |3,666

| style="text-align:right;" |213

| Rayong

| RYG

| TH-21

| TH47

| 20px

| style="text-align:right;" |1,276,000

| style="text-align:right;" |7,873

| style="text-align:right;" |162

| Roi Et

| RET

| TH-45

| TH25

| 20px

| style="text-align:right;" |562,000

| style="text-align:right;" |6,831

| style="text-align:right;" |80

| Sa Kaeo

| SKW

| TH-27

| TH80

| 20px

| style="text-align:right;" |1,138,000

| style="text-align:right;" |9,580

| style="text-align:right;" |118

| Sakon Nakhon

| SNK

| TH-47

| TH20

| 20px

| style="text-align:right;" |1,381,000

| style="text-align:right;" |947

| style="text-align:right;" |1,458

| Mueang Samut Prakan

| SPK

| TH-11

| TH42

| 20px

| style="text-align:right;" |591,000

| style="text-align:right;" |866

| style="text-align:right;" |682

| Mueang Samut Sakhon

| SKN

| TH-74

| TH55

| 20px

| style="text-align:right;" |187,000

| style="text-align:right;" |414

| style="text-align:right;" |452

| Samut Songkhram

| SKM

| TH-75

| TH54

| 20px

| style="text-align:right;" |639,000

| style="text-align:right;" |3,499

| style="text-align:right;" |182

| Saraburi

| SRB

| TH-19

| TH37

| 20px

| style="text-align:right;" |325,000

| style="text-align:right;" |3,019

| style="text-align:right;" |108

| Satun

| STN

| TH-91

| TH67

| 20px

| style="text-align:right;" |200,000

| style="text-align:right;" |817

| style="text-align:right;" |245

| Sing Buri

| SBR

| TH-17

| TH33

| 20px

| style="text-align:right;" |1,442,000

| style="text-align:right;" |8,936

| style="text-align:right;" |161

| Sisaket

| SSK

| TH-33

| TH30

| 20px

| style="text-align:right;" |1,431,000

| style="text-align:right;" |7,741

| style="text-align:right;" |185

| Songkhla

| SKA

| TH-90

| TH68

| 20px

| style="text-align:right;" |573,000

| style="text-align:right;" |6,671

| style="text-align:right;" |86

| Sukhothai Thani

| STI

| TH-64

| TH09

| 20px

| style="text-align:right;" |822,000

| style="text-align:right;" |5,410

| style="text-align:right;" |152

| Suphan Buri

| SPB

| TH-72

| TH51

| 20x20px

| style="text-align:right;" |1,077,000

| style="text-align:right;" |13,079

| style="text-align:right;" |81

| Surat Thani

| SRT

| TH-84

| TH60

| 20px

| style="text-align:right;" |1,360,000

| style="text-align:right;" |8,854

| style="text-align:right;" |153

| Surin

| SRN

| TH-32

| TH29

| 20px

| style="text-align:right;" |699,000

| style="text-align:right;" |17,303

| style="text-align:right;" |40

| Tak

| TAK

| TH-63

| TH08

| 20px

| style="text-align:right;" |635,000

| style="text-align:right;" |4,726

| style="text-align:right;" |134

| Trang

| TRG

| TH-92

| TH65

| 20px

| style="text-align:right;" |227,000

| style="text-align:right;" |2,866

| style="text-align:right;" |77

| Trat

| TRT

| TH-23

| TH49

| 20px

| style="text-align:right;" |1,868,000

| style="text-align:right;" |15,626

| style="text-align:right;" |119

| Mueang Ubon Ratchathani

| UBN

| TH-34

| TH75

| 20px

| style="text-align:right;" |1,552,000

| style="text-align:right;" |11,072

| style="text-align:right;" |140

| Udon Thani

| UDN

| TH-41

| TH76

| 20px

| style="text-align:right;" |320,000

| style="text-align:right;" |6,647

| style="text-align:right;" |48

| Uthai Thani

| UTI

| TH-61

| TH15

| 20px

| style="text-align:right;" |436,000

| style="text-align:right;" |7,906

| style="text-align:right;" |55

| Uttaradit

| UTD

| TH-53

| TH10

| 20px

| style="text-align:right;" |553,000

| style="text-align:right;" |4,476

| style="text-align:right;" |124

| Yala

| YLA

| TH-95

| TH70

| 20px

| style="text-align:right;" |525,000

| style="text-align:right;" |4,131

| style="text-align:right;" |127

| Yasothon

| YST

| TH-35

| TH72

The total population of Thailand is 65,951,000 as of December 2024.

After 1916, the word changwat became common to use for the provinces, partly to distinguish them from the provincial capital city (mueang or amphoe mueang), but also to stress the new administrative structure of the provinces.

thumb|Cities and Monthons in 1900

When Prince Damrong resigned in 1915, the whole country was divided into 19 monthon (including the area around Bangkok, which was under the responsibility of another ministry until 1922), with 72 provinces.

In December 1915 King Vajiravudh announced the creation of regions (phak), each administered by a viceroy (upparat), to cover several monthon. Until 1922 four regions were established; however, in 1925 they were dissolved again. At the same time several monthon were merged, in an attempt to streamline administration and reduce costs.

Since 1932

The monthons were dissolved when Thailand transformed from an absolute monarchy into a constitutional monarchy in 1932, making the provinces the top level administrative division again. Several smaller provinces were also abolished at that time. During World War II, several provinces around Bangkok were merged. These changes were undone after the war. Also the occupied area from French Indochina was organized into four provinces: Phra Tabong, Phibunsongkhram, Nakhon Champasak and Lan Chang. The current province of Sukhothai was at first known as Sawankhalok. It was renamed Sukhothai in 1939 (which is why the railway system goes to Sawankhalok city and not Sukhothai city). The province, Kalasin, was reestablished in 1947 after having been dissolved in 1932.

In 1972 Phra Nakhon and Thonburi provinces were merged to form the special administrative area of Bangkok, which combines the tasks of the provinces with that of a municipality, including having an elected governor.

Starting in the second half of the 20th century some provinces were newly created by splitting them off from bigger provinces. In 1975, Yasothon province was split off from Ubon Ratchathani. In 1977, Phayao province was created from districts formerly part of Chiang Rai. In 1982, Mukdahan was split off from Nakhon Phanom. In 1993 three provinces were created: Sa Kaeo (split from Prachinburi), Nong Bua Lamphu province (split from Udon Thani), and Amnat Charoen (split from Ubon Ratchathani). The newest province is Bueng Kan, which was split off from Nong Khai effective 23 March 2011.

Former provinces and administrative areas

Former provinces merged into other provinces

{| class="wikitable sortable"

! Province

! Capital

! Merged in

! Fate

| Kabin Buri

| 1926

| Merged into Prachinburi province

| Sukhothai (before 1932)

| Sukhothai Thani

| rowspan = "9" | 1932

| Merged into Sawankhalok province. However, the province's name and location of capital was changed back to Sukhothai in 1938.

| Lom Sak

| Merged into Phetchabun province

| Thanyaburi

| Merged into Pathum Thani province

| Kalasin

| Merged into Maha Sarakham province, Split out again in 1947

| Lang Suan

| Merged into Chumphon province

| Takua Pa

| Merged into Phang Nga province

| Sai Buri

| Merged into Pattani province (except Bacho District which was merged into Narathiwat province)

| Phra Pradaeng

| Merged into Samut Prakan province (except Rat Burana District which was merged into Thonburi province)

| Min Buri

| Merged into Phra Nakhon province (Nong Chok District was merged into Chachoengsao province first then reallocated back in 1933)

| Samut Prakan (before 1943)

| Samut Prakan

| rowspan = "4" | 1943

| Merged into Phra Nakhon province (except Ko Sichang District which was merged into Chonburi province). The part of Phra Nakhon was split out again in 1946

| Nakhon Nayok

| Merged into Prachinburi province (except Ban Na District which was merged into Saraburi province). Split out again in 1946

| Samut Sakhon

| Merged into Thonburi province. Split out again in 1946

| Nonthaburi

| Merged into Phra Nakhon province (except Bang Kruai District, Bang Yai District, Bang Bua Thong District which was merged into Thonburi province). Split out again in 1946

| Phra Nakhon

| rowspan = "2" | 1971

| rowspan = "2" | Merged to form the current Bangkok

| Thonburi

Conceded territories (including protectorates)

{| class="wikitable sortable"

! Territory

! Capital

! Period

! Fate

! Today part of

|Salaween Territory

|Chiang Mai

|1802–1892

|Karenni State and Shan State, British Burma

|Kayah State and Shan State

|Kawtaung Territory

|Chumphon

|1769–1864

|Mergui British Burma

|Thanintharyi Myanmar

|Chiang Mai Territory

|Chiang Mai

|1768–1834

|Thaton British Burma

|Myawaddy, Kayin State

|Sip Song Ju Tai

|none

|1779–1888

|4e Territoire Millitaire, Son La, Lao Kay, Yen Bay, Pho Tho, Hoa Bin French Indochina

|Son La, Dien Bien, Lai Chau, Phu Tho, Yen Bai, Hoa Binh

|Chiang Khaeng (Muang Sing)

|Muang Sing

|1892–1893

|Shan State British Burma and Haut Mekong French Indochina

|Shan State and Luang Namtha

|Luang Phrabang

|1778–1893

|Luang Phrabang French Indochina

|Luang Phrabang

|Chiang Khouang

|1828–1893

|Tran Ninh French Indochina

|Xiangkhouang

|Borikhan Nikhom

|1828–1893

|Vientiane French Indochina

|Bolikhamsai

|Kham Kert

|1828–1893

|Khammouane French Indochina

|Bolikhamsai

|Kham Meun

|1828–1893

|Khammouane French Indochina

|Khammouane

|Nakhon Phanom

|1893

|Partitioned between Nakhon Phanom and Khammouane French Indochina

| Nakhon Phanom and Khammouane

|Mukdahan

|1893

|Partitioned between Mukdahan and Savannakhet French Indochina

|Mukdahan and Savannakhet

|Khemmarat

|1893

|Partitioned between Khemmarat and Salavan French Indochina

|Ubon Ratchathani and Salavan

|Nakhon Champassak

|1780–1826

1829–1904

|Partitioned between Det Udom and Bassac, Attapeu, Stung Treng French Indochina

|Stung Treng and Salavan, Attapeu

|Kham Thong Luang

|Kham Tong Luang

|1829–1893

|Salavan French Indochina

|Salavan

|Salawan

|1829–1893

|Salavan French Indochina

|Salavan

|Attapeu

|1829–1893

|Attapeu French Indochina

|Attapeu

|Sitadon

|1829–1893

|Bassac French Indochina

|Champassak

|Saen Pang

|1829–1893

|Stung Treng French Indochina

|Stung Treng

|Chiang Taeng

|1829–1893

|Stung Treng French Indochina

|Stung Treng

|Chaiburi

|1893–1904

|Luang Phrabang French Indochina

|Sainyabuli

|Khukhan

|1907

|Partitioned between Khukhan and Kampong Thom French Indochina

|Sisaket and Stung Treng, Kampong Thom

|Sangkha

|1907

|Partitioned between Sangkha and Battambang French Indochina

|Surin and Oddar Meanchey, Banteay Meanchey

|Siemmarat

|1845–1907

|Siem Reap French Indochina

|Siem Reap

|Phanom Sok

|Phnom Srok

|1845–1907

|Siem Reap, Battambang French Indochina

|Siem Reap, Oddar Meanchey, Banteay Meanchey

|Sisophon

|1845–1907

|Battambang French Indochina

|Banteay Meanchey

|Phra Tabong

|1769–1907

|Battambang French Indochina

|Battambang, Banteay Meanchey

|Prachankiriket

|1855–1904

|Pursat and Kampot, French Indochina

|Pursat and Koh Kong,

|Penang

|1786–1867

|Penang British Malaya

|Penang

| Lan Chang

| Sama Buri

| 1941–1946

| Luang Prabang, French Indochina

| Sainyabuli and Luang Prabang,

| Phra Tabong

| Battambang

| 1941–1946

| Battambang, French Indochina

| Battambang and Pailin,

| Phibunsongkhram

| Sisophon

| 1941–1946

| Battambang, Siem Reap, Kompong Thom and Stung Treng, French Indochina

| Banteay Meanchey, Oddar Meanchey and Siem Reap,

| Nakhon Champassak

| Champasak

| 1941–1946

| Kompong Thom, Stung Treng and Bassac, French Indochina

| Preah Vihear and Stung Treng, Champasak,

| Syburi

| Alor Setar

| 1821–1909 1943–1945

| Kedah, British Malaya

| Kedah,

| Palit

| Kangar

| 1839–1909 1943–1945

| Perlis, British Malaya

| Perlis,

| Kalantan

| Kota Bharu

| 1786–1909 1943–1945

| Kelantan, British Malaya

| Kelantan,

| Trangkanu

| Kuala Terengganu

| 1786 –1909 1943–1945

| Terengganu, British Malaya

| Terengganu,

| Saharat Thai Doem

| Chiang Tung

| 1943–1945

| Karenni State and Shan State, British Burma

| Kayah State and Shan State

|Tanaosi

|until–1767

|Dawei Konbaung Dynasty

|Thanintharyi Myanmar

Map of Siam in early 1893

center|frameless|1545x1545px|Provinces of Siam (Thailand) in 1871

Historic administrative divisions of Thailand

File:Map of Ayutthaya Kingdom in 1368.jpg|1368 (Uthong)

File:Map of Ayutthaya Kingdom in 1390.jpg|1390 (Ramesuan)

File:Map of Ayutthaya Kingdom in 1432.jpg|1432 (Borommarachathirat II)

File:Map of Ayutthaya Kingdom in 1468.jpg|1468 (Borommatrailokkanat)

File:Map of Ayutthaya Kingdom in 1545.jpg|1545 (Chairachathirat)

File:Map of Ayutthaya Kingdom in 1603.jpg|1603 (Sanphet II)

File:Map of Ayutthaya Kingdom in 1680.jpg|1680 (Ramathibodi III)

File:Map of Ayutthaya Kingdom in 1686.jpg|1686 (Ramathibodi III)

File:Map of Ayutthaya Kingdom in 1727.jpg|1727 (Sanphet IX)

File:Map of Ayutthaya Kingdom in 1767.jpg|1767 (Borommaracha III)

File:Map of Thonburi Kingdom in 1780.jpg|1780 (Borommaracha IV)

File:Map of Rattanakosin Kingdom in 1800.jpg|1800 (Rama I)

File:Map of Rattanakosin Kingdom in 1805.jpg|1805 (Rama I)

File:Map of Rattanakosin Kingdom in 1824.jpg|1824 (Rama II)

File:Map of Rattanakosin Kingdom in 1837.jpg|1837 (Rama III)

File:Map of Rattanakosin Kingdom in 1850.jpg|1850 (Rama III)

File:Map of Rattanakosin Kingdom in 1862.jpg|1862 (Rama IV)

File:Map of Rattanakosin Kingdom in 1882.jpg|1882 (Rama V)

File:Map of Siamese Kingdom in 1890.jpg|1890 (Rama V)

File:Map of Siamese Kingdom in 1893.jpg|1893 (Rama V)

File:Map of Siamese Kingdom in 1900.jpg|1900 (Rama V)

File:Map of Siamese Kingdom in 1906.jpg|1906 (Rama V)

File:Map of Siamese Kingdom in 1908.jpg|1908 (Rama V)

File:Map of Siamese Kingdom in 1916.jpg|1916 (Rama VI)

File:Map of Thai Kingdom in 1932.jpg|1932 (Rama VII)

File:Map of Siam Kingdom in 1941.jpg|1941 (Rama VIII)

File:Map of Thai Kingdom in 1945.jpg|1945 (Rama VIII)

File:Map of Thailand Kingdom in 1946.jpg|1946 (Rama VIII)

File:Map of Thai Kingdom in 1950.jpg|1950 (Rama IX)

File:Map of Thai Kingdom in 1973.jpg|1973 (Rama IX)

File:Map of Thai Kingdom in 2023.jpg|2023 (Rama X)

</gallery>

References

External links

Department of Provincial Administration
Pronunciation of provinces in Thailand at www.forvo.com

Provinces of Thailand

76 provinces in Thailand

Since 1932

Former provinces and administrative areas

Former provinces merged into other provinces

Conceded territories (including protectorates)

Map of Siam in early 1893

Historic administrative divisions of Thailand

See also

References

Further reading

External links