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List of Thai flags

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List of Thai flags

None

Flag of Thailand flown in front of the Ministry of Defence in 2019, after colour standardisation in 2017

This is a list of flags used in Thailand.

National flag

FlagDateUseDescriptionUsage
[[File:Flag of Thailand.svg150px]]1917–presentFlag of ThailandFive horizontal stripes of red, white, blue, white and red, the middle stripe twice as wide as the others. The flag colors were officially standardized in 2017.National flag

Royal flags

Royal standards

FlagDateUseDescription
[[File:King's Standard of Thailand.svg100pxborder]]1911–Royal Standard of the King of ThailandA yellow plain square flag with a dancing red Garuda in the center. Usually mounted in front of the car boarded by the King.
[[File:Standard of HM Queen Sirikit the Queen Mother of Thailand.svg150pxborder]]2019 –Standard of Queen Sirikit the Queen MotherSimilar to the Royal Standard in the ratio of 2:3 with swallow-tail end and the royal monogram of Queen Sirikit at the canton.
[[File:Queen's Standard of Thailand.svg150pxborder]]1911–Standard of the Queen of ThailandKing's Standard in ratio 2:3 with swallow-tailed end.
[[File:Boromrajawong Yai Flag of Thailand.svg150pxborder]]1979–Standard for Senior members of the royal family (created for the Princess Mother)Queen's Standard in ratio 2:3 with swallow-tailed end. The blue middle square depicts the Royal Crown atop two bowls on a table flanked by two five-tiered royal umbrellas.
[[File:Crown Prince's Standard of Thailand.svg100pxborder]]1911–Standard of the Crown Prince of Thailand.Thai king's standard with blue border.
[[File:Standard of HRH Princess Maha Chakri Sirindhorn (since 5 May 2019).svg150pxborder]]2019 –Standard of Princess Maha Chakri SirindhornDark blue rectangle with the ratio of 2:3 defaced with the Royal Standard. The flag is swallow-tail and has the royal monogram of Princess Maha Chakri Sirindhorn at the canton.
[[File:Standard of HRH Princess Chulabhorn Krom Phra Srisavangavadhana (since 5 May 2019).svg150pxborder]]2019 –Standard of Princess Chulabhorn Krom Phra SrisavangavadhanaDark blue rectangle defaced with yellow circle. The circle features the red Garuda. At the canton of the blue field has the royal monogram of Princess Chulabhorn Walailak. The flag is swallow-tail
[[File:Consort of Crown Prince's Standard of Thailand.svg150pxborder]]1911–Standard for the Royal Consort of the Crown Prince of Thailand.Blue 2:3 rectangle defaced with King's Standard. The flag is swallow-tailed.
[[File:Male Royalty's Standard of Thailand.svg100pxborder]]1911–Standard for other princes in the Chakri dynasty.Blue square defaced with yellow circle. The circle features red Garuda.
[[File:Female Royalty's Standard of Thailand.svg150pxborder]]1911–Standard for other princesses in the Chakri dynasty.Standard for the male royalties in ratio 2:3 with swallow-tailed end.
[[File:Standard of the Regent of Thailand.svg100pxborder]]1936–Standard for the Regent of Thailand.A white plain square flag with the Garuda and a shield depicting the National Flag in the center.

Personal royal flags

Main article: Royal flags of Thailand

FlagDateUseDescription
[[File:Royal Flag of King Rama X.svg150pxborder]]2016–presentPersonal Flag of King VajiralongkornYellow flag (the King's birthday colour), the middle the depicts the Royal Cypher (ว.ป.ร.: มหาชิราลงกรณ รมาชาธิราช : Mahavajiralongkorn Paramarajadhiraja (Thai equivalent to Vajiralongkorn Rex), topped by the Great Crown of Victory, in between is the Thai numeral of 10.
[[File:Royal Flag of Queen Suthida.svgborder150x150px]]2019–presentPersonal Flag of Queen SuthidaPurple flag (the Queen's birthday colour), the middle the depicts the Royal Cypher (ส.ท.: สุทิดา : Suthida), the middle is Queen Suthida's Royal Cypher, topped by the Great Crown of Victory.
[[File:Royal Flag of Princess Maha Chakri Sirindhorn.svg150pxborder]]1977–presentPersonal Flag of Princess Maha Chakri SirindhornPurple flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (ส.ธ.: สิรินร : Sirindhorn), the middle is the Royal Cypher, topped by the simplified crown.
[[File:Royal Flag of Princess Chulabhorn Walailak.svg150pxborder]]1982–presentPersonal Flag of Princess Chulabhorn WalailakOrange flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (จ.ภ.: จุฬารณวลัยลักษณ์ : Chulabhorn), the middle is the Royal Cypher, topped by the simplified crown.
[[File:Royal Flag of Princess Ubolratana Rajakanya.svg150pxborder]]2001–presentPersonal Flag of Princess Ubolratana RajakanyaRed flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (อ.ร.: อุบลรัตนราชกัญญา : Ubolratana), the middle is the Royal Cypher, but not topped by the simplified crown.
[[File:Royal Flag of Princess Soamsavali.svg150pxborder]]1977–presentPersonal Flag of Princess SoamsawaliPurple flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (ส.ส.: โวลี : Soamsawali), the middle is the Royal Cypher, under the Buddhist/Hindu sacred sign of "Unalome".
[[File:Royal Flag of Princess Bajrakitiyabha (2019-).svgborder150x150px]]2019–presentPersonal Flag of Princess BajrakitiyabhaOrange flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (พ.ภ.: พัชรกิติยาา : Bajrakitiyabha), the middle is the Royal Cypher, topped by the simplified crown.
[[File:Royal Flag of Princess Princess Sirivannavari Nariratana.svgborder150x150px]]Personal Flag of Princess Sirivannavari NariratanaOrange flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (ส.ร.: สิริวัณณวรีนารีรัตน์ : Sirivannavari), the middle is the Royal Cypher, topped by the simplified crown.
[[File:Royal Flag of Prince Dipangkorn Rasmijoti.svg150pxborder]]Personal Flag of Prince Dipangkorn RasmijotiBlue flag (the Prince's birthday colour), the middle the depicts the Royal Cypher (ท.ป.: ทีปังกรรัศมีโชติ : Dipangkorn), the middle is the Royal Cypher, topped by the simplified crown.
[[File:Royal Flag of Princess Siribhachudhabhorn.svg150pxborder]]1982–presentPersonal Flag of Princess SiribhachudabhornBlue flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (ส.ภ.: สิริาจุฑาภรณ์ : Siribhachudabhorn), the middle is the Royal Cypher, topped by the glowing tiara.
[[File:Royal Flag of Princess Aditayadornkitikhun.svgborder150x150px]]2016–presentPersonal Flag of Princess AditayadornkitikhunPurple flag (the Princess' birthday colour), the middle the depicts the Royal Cypher (อ.ก.: ทิตยาทรกิติคุณ : Aditayadornkitikhun), the middle is the Royal Cypher.

Royal Thai Government flags

FlagDateUseDescription
[[File:Flag of the Prime Minister of Thailand.svg130pxborder]]1979–Flag of the prime minister of ThailandWhite flag in ratio 5:6 with the Prime Minister's seal under the royal crown.
[[File:Flag of the Thai Defence Minister.svg130pxborder]]1936–Flag of the defence minister of ThailandWhite flag in ratio 5:6 with the Emblem of the Ministry of Defence in the center. The emblem consists of a red chakra (Army), the dark blue anchor (Navy) and the sky blue wings (Air Force).
[[File:Flag of the President of the National Assembly of Thailand.svg130pxborder]]1979–Flag of the president of the National Assembly of ThailandWhite flag in ratio 5:6 with the National Assembly of Thailand's seal under the royal crown.
[[File:Flag of the President of the Supreme Court of Thailand.svg130pxborder]]Flag of the president of the Supreme Court of ThailandWhite flag in ratio 5:6 with the Supreme Court of Thailand's seal under the royal crown.

Military flags

Main article: List of Military flags of Thailand

FlagDateUseDescription
[[File:Flag of the Royal Thai Armed Forces HQ.svg150px]]1979–Royal Thai Armed Forces Headquarters FlagRed, Navy blue and Sky blue flag with the emblem of Royal Thai Armed Forces: at the center of the tricolour is a badge of the Headquarters with a golden Chakra, with an anchor with golden chains and golden Wings, surrounded by a golden wreath. (from Flag law B.E.2522 (1979)).
[[File:Royal Thai Army Flag.svg150px]]Royal Thai Army FlagRed flag with the emblem of Royal Thai Army: a chakra under Unalom and the Thai royal crown with rays flanked by the wreaths (from Flag law B.E.2522 (1979)).
[[File:Royal Thai Navy Flag.svg150px]]Royal Thai Navy FlagNavy blue flag with the emblem of Royal Thai Navy in the white circle (from Flag law B.E.2522 (1979)).
[[File:Royal Thai Air Force Flag.svg150px]]Royal Thai Air Force FlagBlue sky flag with the emblem of Royal Thai Air Force: wings with Unalom under the Thai royal crown and rays (from Flag law B.E.2522 (1979)).
[[File:Flag Thai Chief of the Defence Forces.svg150px]]Flag for Chief of Defence ForcesRed, Navy blue and Sky blue flag with the emblem of Royal Thai Armed Forces with five stars underneath.
[[File:Flag for Commander-in-Chief of the Royal Thai Army.svg150px]]Flag for Commander-in-Chief of the Royal Thai ArmyRed flag with the emblem of Royal Thai Army with five stars underneath.
[[File:Flag for Commander-in-Chief of the Royal Thai Navy.svg150px]]1897–Flag for Commander-in-Chief of the Royal Thai NavyNavy blue flag with the emblem of Royal Thai Navy.
[[File:Flag for Commander-in-Chief of the Royal Thai Air Force.svg150px]]1979–Flag for Commander-in-Chief of the Royal Thai Air ForceSky blue flag with yellow borders and the emblem of Royal Thai Air Force with a shield depicting the National flag.

Police flag

FlagDateUseDescription
[[File:Thai National Police Flag.svg150px]]1958–Royal Thai Police HeadquartersMaroon red flag with the emblem of the Thai National Police in the center.
[[File:Phithaksantirat flag of the Royal Thai Police.svg150px]]1979–Pitak Santiraj flagAn honour flag of the Royal Thai Police according to the Thai Flag Act of B.E. 2522 (1979). It has the same characteristics and colors as the National Flag but in the centre of the flag is the coat of arms of Siam during the reign of King Chulalongkorn (Rama V), with the words "To Protect the People's Peace" (พิทักษ์สันติราษฎร์ – pronounce "Pitak Santiraj") embroidered in silver metallic threads embracing the underside of the coat of arms.

Religious flags

FlagDateUseDescription
[[File:Dharmacakra flag (Thailand).svg150px]]1958–The Dharmacakra flag—BuddhismYellow is color of Buddhism, the middle the depicts the Red Thammachak, symbol of The Buddhism Organizations and Buddhists in Thailand.
[[File:Christian flag (Thailand).svg150x150px]]1988–The Cross Flag—ChristianityA white rectangle with a red Latin cross in the center, symbol of the Christian Organizations and Christians in Thailand.
[[File:Flag of Jihad.svg150x150px]][[File:Flag of Saudi Arabia without sword.svg150x150px]]1997–The Jihad Flag—IslamA black or green rectangle with white Shahada in the center. meaning that "there is no other god but Allah, and Muhammad is the Messenger of Allah," symbol of the Muslim Organizations and Muslims in Thailand.

Diplomatic flags

FlagDateUseDescription
[[File:Ambassador flag of Thailand.svg150px]]1927–Ambassador Standard of ThailandA blue disc containing a white elephant in regalia centred on the national flag.
[[File:Consular flag of Thailand.svg150px]]Consular Flag of ThailandTriranga surmounted with blue disc containing a white elephant.

Provincial flags

FlagDateUseDescription
[[File:Flag Amnatcharoen Province.png150px]]1993–presentFlag of Amnat Charoen ProvincePurple field. In the center of the flag is the provincial seal, featuring Phra Mongkol Ming Mueang, a revered Buddha statue significant to the province.
[[File:Flag of Ang Thong Province.svgframeless150x150px]]Flag of Ang Thong ProvinceBicolor flag with yellow on the top half and green on the bottom half. In the center of the flag is the provincial seal.
[[File:Flag of Bangkok.svg150px]]1972–presentFlag of BangkokGreen flag with the Seal of the Bangkok Metropolitan, in white at the center. Used by the Bangkok Metropolitan Administration and the Governor of Bangkok.
[[File:Flag of Bueng Kan Province.svg150px]]2011–presentFlag of Bueng Kan ProvinceRectangular flag consisting of three horizontal stripes in the proportions of purple, white, and purple. In the center of the flag is the provincial seal.
[[File:Flag Buriram Province.png150px]]Flag of Buriram ProvincePurple and orange flag split in half vertically with the purple on the left and the orange on the right with the provincial seal in the center.
[[File:Flag of Chachoengsao Province.png150px]]2007–presentFlag of Chachoengsao ProvinceRectangular field of dark red (maroon.) In the center of the flag is the provincial seal, which depicts Wat Sothonwararam
[[File:Flag of Chai Nat province.svg150x150px]]Flag of Chai Nat ProvinceProvincial seal set against a magenta background, which is the symbolic color of the province.
[[File:Flag Chaiyaphom Province.png150x150px]]1942–presentFlag of Chaiyaphum ProvinceHorizontal stripes in brown, orange, and brown. In the center of the flag is the provincial seal, depicting the "Thong Sam Chai," an ancient victory flag of the army.
[[File:Flag of Chanthaburi.svg150x150px]]1997–presentFlag of Chanthaburi ProvinceA red field. In the center of the flag is the provincial seal, with the text "จังหวัดจันทบุรี" (Chanthaburi Province) displayed below the seal.
[[File:Flag of Chiang Mai.svg150px]]Flag of Chiang Mai ProvinceRectangular flag with a blue field. In the center of the flag is the provincial seal, which features a white elephant standing within a traditional Thai ornate structure "Ruen Kaew."
ChiangRaiFlag[[File:Flag of Chiang Rai.svg150x150px]]1942–presentFlag of Chiang Rai ProvinceRectangular flag with vertical stripes in blue, purple, and blue. The central purple stripe features a white elephant and a text banner displaying the province's name.
[[File:Chonburi flag.svg150x150px]]1942–presentFlag of Chonburi ProvinceRectangular flag with horizontal stripes in dark red, yellow, and dark red. In the center of the flag is provincial seal consisting of Kao Sam Muk and the sea.
[[File:Flag Chomphon Province.png150x150px]]Flag of Chumphon ProvinceBlue field. In the center of the flag is the provincial seal, which depicts a goddess standing in a blessing gesture in front of a fort, flanked by two fig trees.
[[File:Flag of Kalasin.svg150px]]Flag of Kalasin ProvinceHorizontal stripes in green, orange, and green. In the center of the flag is the provincial seal, which is a circular emblem containing images of grass, a black water pond (symbolizing the name "Kalasin"), mountains, and rain clouds. Below features a white text that reads "จังหวัดกาฬสินธุ์" (Kalasin Province) in a semi-circular arc.
[[File:Flag of Kamphaeng Phet.svg150x150px]]Flag of Kamphaeng Phet ProvinceRectangular flag with three horizontal stripes. The top stripe is yellow, the middle stripe is red, and the bottom stripe is leaf green. In the center of the red stripe is the provincial seal.
[[File:Flag of Kanchanaburi province (2-1).svg150x150px]]Flag of Kanchanaburi ProvinceA blue flag with the central area in vermillion colour and the provincial seal in the center.
[[File:Flag of Khon Kaen province.png150x150px]]Flag of Khon Kaen ProvinceMaroon field. In the center of the flag is the provincial emblem, which depicts a stupa (Phra That Kham Kaen) built on a tree stump.
[[File:Flag of Krabi (blue-yellow).svgborder150x150px]]Flag of Krabi ProvinceTwo horizontal stripes. The top stripe is yellow, and the bottom stripe is blue. In the center of the flag is the provincial seal.
[[File:Flag of Lampang province.svg150x150px]]Flag of Lampang ProvinceRectangular flag with a green field. In the center of the flag is the provincial seal, which features a white rooster standing within a mandapa structure of Wat Phra That Lampang Luang.
[[File:Flag of Lamphun.svg150x150px]]Flag of Lamphun ProvinceRectangular flag with a blue field. In the center of the flag is the provincial seal, which features Phra That Hariphunchai. Below the emblem is the text "จังหวัดลำพูน" (Lamphun Province).
[[File:Flag of Loei.svg150px]]Flag of Loei ProvinceRectangular flag with a blue field. In the center of the flag is the provincial emblem, which features Phra That Si Song Rak within a circle. Below the emblem is the text "จังหวัดเลย" (Loei Province).
[[File:Flag Lop Buri Province.png150px]]Flag of Lopburi ProvinceHorizontal stripes in blue, white, and blue. In the center of the flag is the provincial emblem, which depicts the four-armed Narai standing in front of Phra Prang Sam Yot.
[[File:Flag of Mae Hong Son Province.svg150px]]Flag of Mae Hong Son ProvinceRectangular flag divided horizontally into three equal parts: brown, blue, and brown. In the center of the blue stripe is the provincial seal within a red circle.
[[File:Flag Maha Sarakham Province.png150x150px]]Flag of Maha Sarakham ProvinceYellow field with a brown stripe running horizontally through the center. Within the brown stripe is the provincial seal.
[[File:Flag of Mokdahan Province.svgcenterframeless150x150px]]1982–presentFlag of Mukdahan ProvinceWhite field, with red borders on three sides (except for the side attached to the flagpole.) In the center of the flag is the provincial seal.
[[File:Flag of Nakhon Nayok.svg150x150px]]Flag of Nakhon Nayok ProvinceGreen field. In the center of the flag is the provincial seal, which depicts an elephant holding a sheaf of rice. Below the emblem is a yellow ribbon with the text "นครนายก" (Nakhon Nayok Province).
[[File:Flag of Nakhon Pathom.svg150x150px]]Flag of Nakhon Pathom ProvinceBlue field. In the center of the flag is the provincial seal, which depicts Phra Pathom Chedi. The emblem is adorned with the Thai numeral "4" within the Great Crown of Victory. Below the emblem is the text "นครปฐม" (Nakhon Pathom Province) in white.
[[File:Flag of Nakhon Phanom Province.svg150px]]Flag of Nakhon Phanom ProvinceRectangular flag divided horizontally into two stripes. The top stripe is red and the bottom stripe is black. In the center of the flag is the provincial seal, which features Phra That Phanom.
[[File:Flag Nakhon Ratchasima Province.png150x150px]]Flag of Nakhon Ratchasima ProvinceOrange field. In the center of the flag is the provincial seal, which depicts the monument of Thao Suranari in front of the Chumphon Gate.
[[File:Flag of Nakhon Sawan province.svg150x150px]]Flag of Nakhon Sawan ProvinceBlue field. In the center of the flag is the provincial seal, which features an image of a three-spired vimana.
[[File:Nakhon Si Thammarat Flag.svg150x150px]]1942–presentFlag of Nakhon Si Thammarat ProvinceRectangular flag divided horizontally into two stripes. Purple on the top and yellow on the bottom. In the center of the flag is the provincial seal, which features Phra Borommathat Chedi of Wat Phra Mahathat Woramahawihan, surrounded by the symbols of the twelve zodiac signs.
[[File:ธงประจำจังหวัดน่าน.svg150px]]Flag of Nan ProvinceRectangular flag divided horizontally into two stripes. Purple on the top and yellow on the bottom. In the center of the flag is the provincial seal, which features Phra That Chae Haeng on top of Usuparatch
[[File:Flag of Narathiwat.svg150x150px]]Flag of Narathiwat ProvinceYellow square at the hoist. Within the yellow square is the provincial seal, which features an image of a Kolae boat with a fully unfurled sail. On the sail is an image of a white elephant adorned with royal regalia, representing Phra Sri Nararatt Rajakarini, an important elephant presented to King Bhumibol Adulyadej by Narathiwat Province in 1977. The remaining part of the flag consists of seven horizontal stripes in alternating red and white, with four red stripes and three white stripes.
[[File:Flag Nongbualamphu Province.png150x150px]]1993–presentFlag of Nong Bua Lamphu ProvinceWhite field. In the center of the flag is the provincial seal, which depicts a statue of King Naresuan standing in front of a shrine. In the background is Nong Bua Lamphu Lake. Below the emblem, there is a ribbon tied in a knot at both ends, with the text "จังหวัดหนองบัวลำภู" (Nong Bua Lamphu Province) inside.
[[File:Flag of Nong Khai Province.svg150px]]Flag of Nong Khai ProvinceHorizontal stripes in brown, red, and brown. In the center of the flag is the provincial seal, which features an image of bamboo clumps by a pond.
[[File:ธงจังหวัดนนทบุรี.svg150x150px]]Flag of Nonthaburi ProvinceVertical stripes in purple and blue. In the center of the flag is the provincial seal, which features an intricately decorated earthenware pot. Symbolized the long-standing pottery-making tradition of the people of Nonthaburi Province.
[[File:Flag of Pathum Thani.svg150x150px]]Flag of Pathum Thani ProvinceVertical stripes in blue and white. In the center of the flag is the provincial seal, which features a lotus flower and a pair of rice sheaf rising above the water.
[[File:Flag of Pattani Province.svg150x150px]]Flag of Pattani ProvinceRectangular flag divided horizontally into two stripes. yellow on the top and green on the bottom. In the center of the flag is an image of the Phaya Tani cannon.
[[File:Flag of Phang Nga province.svg150x150px]]2004–presentFlag of Phang Nga ProvinceRectangular flag with vertical stripes in blue, yellow, and pink. In the center of the flag is the provincial seal, which features an image of a mining dredge, Khao Tapu, and Khao Chang.
[[File:Flag of Phatthalung.svg150x150px]]Flag of Phatthalung ProvinceHorizontal stripes in yellow, purple, and yellow. In the center of the flag is the provincial seal, which features an image of Khao Ok Thalu.
[[File:Phayao flag.svg150px]]Flag of Phayao ProvinceMagenta field. In the center of the flag is the provincial seal.
[[File:Flag of Phetchabun province.svg150x150px]]1942–presentFlag of Phetchabun ProvinceHorizontal stripes in green, white, and green. In the center of the flag is the provincial seal.
[[File:Flag of Petchaburi.svg150x150px]]Flag of Phetchaburi ProvinceRectangular flag with blue, yellow, and blue horizontal stripes. In the center of the yellow stripe is the provincial seal, which features an image of a rice field, sugar palm trees, and Phra Nakhon Khiri within a circular frame.
[[File:Flag of Phichit Province.svg150x150px]]Flag of Phichit ProvinceRectangular flag divided into five stripes, three dark green stripes alternating with two white stripes. In the center of the flag is the provincial seal.
[[File:Flag of Phitsanulok province.png150px]]Flag of Phitsanulok ProvincePurple field. In the center of the flag is the provincial seal, which depicts Phra Buddha Chinaraj within a circular frame adorned with Thai decorative patterns.
[[File:Phrae flag.svg150x150px]]2023–presentFlag of Phrae ProvinceVertical stripes in Green and red. In the center of the flag is the provincial seal, which features an image of Phra That Cho Hae stupa placed on the back of a horse.
[[File:Flag_of_Phra_Nakhon_Si_Ayutthaya_Province.svg150px]]1942–presentFlag of Phra Nakhon Si Ayutthaya ProvinceRectangular flag with vertical stripes in blue, light blue, and blue. In the center of the flag is the provincial seal, which features a conch shell on the pedestal tray in the pavilion under the Cordia dichotoma tree.
[[File:Flag of Phuket.svg150x150px]]Flag of Phuket ProvinceLight blue field. In the center of the flag is the provincial seal, which features the statue of Thao Thep Krasattri and Thao Si Sunthon.
[[File:Flag of Prachin Buri Province.svg150x150px]]1942–presentFlag of Prachin Buri ProvinceRed field at the hoist, which is designated as the regional color. In the center of the flag is the provincial seal, which features an image of a Bodhi tree within a circular frame, The fly end of the flag features a yellow stripe.
[[File:Flag of Prachuap Khiri Khan.svg150x150px]]Flag of Prachuap Khiri Khan ProvinceYellow field. In the center of the flag is the provincial seal.
[[File:Provincial Flag of Ranong.svg150x150px]]Flag of Ranong ProvinceGreen square at the hoist. Within the green square is the provincial emblem, which features an image of a castle on the clouds. The remaining part of the flag consists of seven horizontal stripes in alternating yellow and orange, with four yellow stripes and three orange stripes.
[[File:Flag of Ratchaburi.svg150x150px]]Flag of Ratchaburi ProvinceBlue field. In the center of the flag is the provincial seal, which depicts regalia.
[[File:Flag of Rayong.svg150px]]Flag of Rayong ProvinceRectangular flag with vertical stripes in red, yellow, and blue. In the center of the flag is the provincial seal, which features an image of a royal pavilion where King Chulalongkorn resided on Ko Samet.
[[File:Flag of Roi Et.svg150px]]2002-presentFlag of Roi Et ProvinceYellow field. In the center of the flag is the provincial seal.
[[File:Flag of Sa Kaeo.svg150x150px]]1993-presentFlag of Sa Kaeo ProvinceRectangular flag divided horizontally into two stripes. yellow on the top and green on the bottom. In the center of the flag is the provincial seal.
[[File:Flag of Sakon Nakhon.svg150px]]Flag of Sakon Nakhon ProvinceRectangular flag divided horizontally into two stripes. blue on the top and yellow on the bottom. In the center of the flag is the provincial seal, which features an image of Wat Phra That Choeng Chum.
[[File:Flag of Samut Prakan Province.svg150x150px]]Flag of Samut Prakan ProvinceLight blue field. In the center of the flag is the provincial seal.
[[File:ธงจังหวัดสมุทรสาคร.svg150x150px]]1946–presentFlag of Samut Sakhon ProvinceHorizontal stripes in pink, light blue, and pink. In the center of the flag is the provincial seal.
[[File:Flag Samut Songkhram Province.png150px]]Flag of Samut Songkhram ProvinceVertical stripes in blue, white, and blue. In the center of the flag is the provincial seal.
[[File:Flag of Saraburi province.png150x150px]]2021–presentFlag of Saraburi ProvinceHorizontal stripes in red, white, and red. In the center of the flag is the provincial seal.
[[File:Flag Satun Province.png150x150px]]1942–presentFlag of Satun ProvinceGreen field, with yellow borders on three sides (except for the side attached to the flagpole.) In the center of the flag is the provincial seal.
[[File:Flag of Sing Buri.svg150x150px]]2004–presentFlag of Sing Buri ProvinceRed field, in the center of the flag is the provincial seal, which features an image of a monument honoring the eleven leaders of Khai Bang Rachan
[[File:Flag of Sisaket.svg150x150px]]Flag of Sisaket ProvinceRectangular flag divided horizontally into two stripes. Orange on the top and white on the bottom. In the center of the flag is the provincial seal.
[[File:Flag of Songkhla.svg150x150px]]Flag of Songkhla ProvinceCyan d, in, the center of the flag features a conch shell on the pedestal trayy
[[File:Flag of Sukhothai Province.svg150px]]Flag of Sukhothai ProvinceHorizontal stripes in red, yellow, and green. In the upper left corner of the flag is the provincial seal.
[[File:Flag Suphan Buri Province.png150px]]Flag of Suphan Buri ProvinceHorizontal stripes in blue, orange, and blue. In the center of the flag is the provincial seal. which depicts the elephant duel between Naresuan and Mingyi Swa
[[File:Flag of Suratthani Province.svgframeless150x150px]]Flag of Surat Thani ProvinceRectangular flag divided horizontally into two stripes. Orange on the top and Yellow on the bottom. In the center of the flag is the provincial seal.
[[File:Flag of Surin province.svg150x150px]]Flag of Surin ProvinceHorizontal stripes in red, yellow, and green. In the center of the flag is the provincial seal.
[[File:Flag of Tak province.svg150px]]Flag of Tak ProvincePurple and yellow flag with 7 stripes: 4 purple and 3 yellow. On the side next to the flagpole is a triangular blue field with the provincial seal, which features an image of Naresuanpouring water over the neck of an elephant.
[[File:Flag of Trang.svg150px]]Flag of Trang ProvinceHorizontal stripes in light blue, white, and light blue. In the center of the flag is the provincial seal.
[[File:Flag of Trat Province.svg150x150px]]1942–presentFlag of Trat ProvinceHorizontal stripes in blue and red. In the center of the flag is the provincial seal.
[[File:Flag of Ubon Ratchathani Province.svg150px]]Flag of Ubon Ratchathani ProvinceTwo horizontal stripes. The top of the flag has a pink lotus flower embroidered on a pink background. Below the flag is the white letter "อุบลราชธานี" (Ubon Ratchathani) embroidered on a green background.
[[File:Flag of UdonThani province.svg150x150px]]Flag of Udon Thani ProvinceOrange field. In the center of the flag is the provincial seal.
[[File:Flag of Uthai Thani.svg150px]]Flag of Uthai Thani ProvinceRectangular flag divided horizontally into two stripes. yellow on the top and green on the bottom. In the center of the flag is the provincial seal.
[[File:Flag of Uttaradit.svg150x150px]]Flag of Uttaradit ProvinceA rectangular flag with an orange background and two dark purple stripes intersecting in the shape of a cross. In the center is the provincial seal, featuring a stone throne covered by a yellow pavilion, flanked by dark blue scroll patterns. In front of the pavilion is a red Garuda, all enclosed within a circular frame with a 70-centimeter diameter. The name of the province is inscribed around the edge of the circle.
[[File:Flag of Yala province.svgcenterframeless150x150px]]Flag of Yala ProvinceRectangular flag divided horizontally into two stripes. green on the top and white on the bottom. In the center of the flag is the provincial seal.
[[File:Flag of Yasothon province.svg150x150px]]1972–presentFlag of Yasothon ProvinceRectangular flag divided horizontally into two stripes. pink on the top and light blue on the bottom. In the center of the flag is the provincial seal.

City flags

FlagDateUseDescription
[[File:Flag of Khon Kaen Municipality.pngcenterframeless]]Flag of Khon KaenA light-blue field with the city seal in the center.
[[File:Flag of Lampang Municipality.pngcenterframeless]]Flag of LampangA green field with the city seal in the center.
[[File:Mae Sot City Flag.webpcenterframeless]]Flag of Mae SotA green field with the golden city seal in the center.
[[File:Nonthaburi City Flag.webpcenterframeless]]Flag of NonthaburiFlag divided horizontally into three stripes, top being
[[File:Om Noi City Flag.webpcenterframeless]]Flag of Om NoiA purple field with the city seal in the center.
[[File:Pak Kret City.webpcenterframeless]]Flag of Pak KretA red field with the city seal in the center.
[[File:Pattaya City Flag.webpcenterframeless]]Flag of PattayaA blue field with the city seal surrounded by a white outline
[[File:Phitsanulok City Flag.webpcenterframeless]]Flag of PhitsanulokA light-purple field with the city seal in the center.
[[File:Rangsit City Flag.webpcenterframeless]]Flag of RangsitFlag divided horizontally into two stripes, the top being red,
[[File:Flag of Rayong Municipality.pngcenterframeless]]Flag of RayongA green field with the city seal in the center.
[[File:Sakhon Nakhon City Flag.webpcenterframeless]]Flag of Sakhon NakhonA reddish-brown field with the city seal in the center.
[[File:Trang City Flag.webpcenterframeless]]Flag of TrangA light-blue field with the city seal in the center.
[[File:Udon Thani City Flag.webpcenterframeless]]Flag of Udon ThaniAn orange field with the city seal a bit over the center, below

Historical flags

FlagDateUseDescription
[[File:Flag of Thailand (Ayutthaya period).svg150px]]c. 1680–1782Ensign of SiamA red plain rectangular flag.
[[File:Flag of Thailand (1782).svg150px]]1782–1817State ensign of SiamRed flag with a white chakra.
[[File:Flag of Thailand (1817).svg150px]]1817–1832State ensign of SiamRed flag with a white elephant inside the chakra.
[[File:Flag of Thailand 1855.svg150px]]1832–1916Flag of SiamA white elephant facing to the hoist in the red flag. Called in Thai language "Thong Chang Phueak (ธงช้างเผือก) (the white elephant flag). Commonly attributed to Rama IV's reign but was first implemented during the reign of Rama III.
[[File:State Flag of Thailand (1916).svg150px]]1916–1917State flag and ensign of SiamRed flag with a white elephant in regalia.
[[File:Flag of Thailand (1916).svg150px]]1917Former flag of SiamFive horizontal stripes flag like the Trairanga with the only major difference being that the middle stripe is red. It is currently used by several anti-monarchists due to its omission of the colour blue which symbolizes the monarchy.
FlagDateUseDescription
[[File:Naval Ensign of Siam (1881-1887).svg150px]]1881–1897Naval Ensign of SiamRed flag with a white elephant in regalia, with a white Chakra at the top corner.
[[File:State Flag of Thailand (1916).svg150px]]1898–1912Naval Ensign of SiamRed flag with a white elephant in regalia.
[[File:Naval Ensign of Siam (1910-1917).svg150px]]1912–1917Naval Ensign of SiamRed flag with a white elephant in regalia, with the emblem of the Royal Thai Navy at the top corner.
[[File:Naval Jack of Siam (1855).svg150px]]1855–1881Naval Jack of SiamBlue flag with a white elephant.
[[File:Naval Jack of Siam (1881-1917).svg150px]]1881–1917Naval Jack of SiamBlue flag with a white elephant in regalia.

War flags

FlagDateUseDescription
[[File:Flag of the Siamese Expeditionary Force in World War I (Obverse).svg150px]]1917–1918Standard of the Siamese Expeditionary Force, ObverseTriranga defaced with a red disc containing dressed white elephant, facing a flagpole. Briefly, its appearance is the same as naval ensign, but both red banners of the flag contains a stanza from a Buddhist chant in Pali (the Jayamangala Gatha), written in Thai script: "พาหุํสหัส์สมภินิม์มิตสาวุธัน์ตํ ค๎รีเมขลํอุทิตโฆรสเสนมารํ ทานาทิธัม์มวิธินาชิตวามุนิน์โท ตัน์เตชสาภวตุเมชยสิทธินิจ์จํ".
[[File:Flag of the Siamese Expeditionary Force in World War I (Reverse).svg150px]]Standard of the Siamese Expeditionary Force, ReverseTriranga defaced with a red disc containing King Vajiravudh's personal emblem. The emblem features Thai acronym "ร.ร." and Thai digit six ("๖"), both are displayed under the glowing crown. Both red banners of the flag contains the same chant in Thai script as the obverse.

Diplomatic flags

FlagDateUseDescription
[[File:Ambassadorial Flag of Siam (Rama V).svg150px]]1873–1912Ambassadorial Standard of SiamState flag with the crowned arms of Siam at its canton.
[[File:Consular Flag of Siam (Rama V).svg150px]]Consular Flag of SiamState flag with the escutcheon of Siam at its canton.
[[File:Embassador Flag of Thailand (1912).svg150px]]1912–1917Ambassadorial Standard of SiamState flag with blue circle at its canton. The circle contains Garuda holding crown.
[[File:Consular Flag of Thailand (1912).svg150px]]Consular Flag of SiamState flag with blue circle at its canton. The circle contains Garuda with outstretched wings.
[[File:Ambassador Standard of Thailand (1917-1927).svg150px]]1917–1927Ambassadorial Standard and Consular Flag of SiamTriranga surmounted with white elephant, facing a pole.

Prime Minister flags

FlagDateUseDescription
[[File:Flag of the Prime Minister of Thailand (1936-1939).svg150px]]1936–1939Flag of the Prime Minister
[[File:Flag of the Prime Minister of Thailand (1939).svg150px]]1939–1943Flag of the Prime Minister
[[File:Flag of the Prime Minister of Thailand (1943-1979).svg150px]]1943–1979Flag of the Prime Minister

Royal Thai Government flags

FlagDateUseDescription
[[File:Flag of the Minister of Economy of Thailand (1939).svg150px]]1938–1941Flag of the Minister of Economy
[[File:Flag of the Minister of Education of Thailand (1939).svg150px]]1938–1979Flag of the Minister of Education
[[File:Flag of the Minister of Finance of Thailand (1939).svg150px]]1938–1979Flag of the Minister of Finance
[[File:Flag of the Minister of Foreign Affair of Thailand (1939).svg150px]]1938–1979Flag of the Minister of Foreign Affair
[[File:Flag of the Minister of Interior of Thailand (1939).svg150px]]1938–1979Flag of the Minister of Interior
[[File:Flag of the Minister of Justice of Thailand (1939).svg150px]]1938–1979Flag of the Minister of Justice

Provincial flags

FlagDateUseDescription
[[File:Flag of Chiang Mai province (1942–1980s).svgcenter150px]]1942 — 1980sChiang Mai Province
[[File:Flag of Chiang Mai province (1987).svgcenter150px]]1987
[[File:Flag of Krabi.svgcenter150px]]1942 — 1950sKrabi ProvinceYellow flag, with a red square at the upper left corner containing two crossed white swords. Below the swords, there is a text banner that reads "จังหวัดกระบี่" (Krabi Province).
[[File:Flag of Krabi (variant).svgcenter150px]]1950s — 1980sA plain yellow rectangular flag with the provincial emblem of Krabi in the center.
[[File:Flag of Chanthaburi province (1942—1997).svgcenter150px]]1942 — 1997Chanthaburi ProvinceA red flag with the provincial emblem in a blue square at the hoist side. The emblem features a rabbit in the moon emitting light.
[[File:Flag Chachoengsao Province (old seal).pngcenter150px]]Unknown — 2008Chachoengsao ProvinceA rectangular crimson flag with the old provincial emblem in the center, depicting the ubosot of Wat Sothonwararam surrounded by Kanok patterns.
[[File:Flag of Chachoengsao province (pavillion badge).svgcenter150px]]The crimson background represents sacrifice and unity from the struggles and victories of Naresuan during the Ayutthaya Kingdom and King Taksin the Great over enemies on land and water. The yellow signifies the royal color of King Bhumibol Adulyadej the Great. The floating pavilion symbolizes abundance, moisture, coolness, and the revered Luang Pho Phra Phutthasothon who floated down the Bang Pakong River.
[[File:Flag of Chumphon province (1942—1957).pngcenter150px]]1942–1950sChumphon Province
[[File:Flag of Thonburi province (1950s—1971).pngcenter150px]]1950s — 1971Thonburi ProvinceDark blue flag with two yellow stripes. In the center is the provincial emblem featuring Wat Arun Ratchawararam Ratchawaramahawihan.
[[File:Flag of Khon Kaen province (1942–1950s).svgcenter150px]]1942 — 1950sKhon Kaen Province
[[File:Flag of Lampang province (1957).svgcenter150px]]1942 — 1977Lampang Province
[[File:Flag of Lampang province (1985).svgcenter150px]]1970s
[[File:Flag of Lamphun (1942–1950s).svgcenter150px]]1942 — 1950sLamphun ProvinceSky blue rectangular flag with a white border. In the center is Phra That Hariphunchai, with the text "จังหวัดลำพูน" (Lamphun Province) below.
[[File:Flag of Lamphun (1969).svgcenter150px]]1960sPink rectangular flag with a white border. In the center is Phra That Hariphunchai, with the text "จังหวัดลำพูน" (Lamphun Province) below.
[[File:Flag of Loei province (former).svgcenter150px]]UnknownLoei Province
UnknownLopburi Province
[[File:Flag of Mae Hong Son province (1942–1980s).svgcenter150px]]1942 — 1980sMae Hong Son Province
[[File:Flag of Nakhon Nayok province (1960s).svgcenter150px]]1950sNakhon Nayok ProvinceRectangular flag divided into three horizontal stripes of light green, dark green, and light green. In the center is the provincial emblem depicting an elephant raising a rice stalk, with haystacks in the background.
[[File:Flag of Nakhon Phanom province (1942–1950s).svgcenterframeless600x600px]]1942 — 1950sNakhon Phanom ProvinceFlag with two horizontal stripes of red and pink. The hoist side has a vertical brown stripe, featuring Phra That Phanom.
1950s — 1970sFlag with two horizontal stripes of orange and brown. In the center is the provincial emblem depicting Phra That Phanom diagonally.
[[File:Flag of Nakhon Pathom province (1942-1950s).svgcenterframeless600x600px]]1942 — 1950sNakhon Pathom ProvinceBlue flag with Phra Pathom Chedi in the center, accompanied by the provincial name.
[[File:Flag of Nakhon Ratchasima province (1957).svgcenter600x600px]]1942 — 1950sNakhon Ratchasima Province
[[File:Flag of Nakhon Sawan province (1942-1950s).svgcenterframeless600x600px]]1942 — 1950sNakhon Sawan ProvinceBlue rectangular flag with an image of a three-tiered pavilion in the center, accompanied by the provincial name.
[[File:Flag of Nakhon Sawan province (1950s-1980s).svgcenterframeless600x600px]]1950s — 1990sRectangular flag divided into three horizontal stripes of blue, light blue, and blue. In the center is an image of a three-tiered pavilion with the text "จังหวัดนครสวรรค์" (Nakhon Sawan Province).
[[File:Nakhon Sawan provincial flag(2nd edition).pngcenterframeless600x600px]]1990s — 2000Light blue rectangular flag with an image of a three-tiered pavilion in the center, with the text "จังหวัดนครสวรรค์" (Nakhon Sawan Province) in green.
[[File:Flag of Nan province (1957).svgcenter600x600px]]1957 — UnknownNan Province
[[File:Flag of Narathiwat province (1942–1969).svgcenter600x600px]]1942 — 1969Narathiwat ProvinceThe hoist side is a yellow square containing the provincial emblem depicting a curved kriss blade and a Naga stretched on the ground. The rest of the flag consists of 7 horizontal stripes, 4 red and 3 white.
[[File:Flag of None.svgcenter600x600px]]1969 — 1977
[[File:Flag of Nong Khai province (1957).svgcenter600x600px]]1942 — 1980sNong Khai Province
[[File:Flag of Nonthaburi province (1942-1950s).svgcenter600x600px]]1942 — 1950sNonthaburi ProvinceDark blue - blue flag divided vertically in half, with a decorative clay pot in the center accompanied by the provincial name.
[[File:ธงจังหวัดนนทบุรี.svgcenter250px]]1950s — 1966Dark blue - blue flag divided vertically in half, with the provincial emblem depicting a decorative clay pot in the center.
[[File:Flag of Nonthaburi province (1966—1980s).svgcenter600x600px]]1966 — 1980sPurple - blue flag divided vertically in half, with the provincial emblem depicting a decorative clay pot in the center.
[[File:Flag of Pattani(1942-1960s).svgcenterframeless600x600px]]1942 — 1960sPattani ProvinceYellow rectangular flag with small green stripes along the top and bottom edges. In the center is Phraya Tani Cannon, accompanied by the provincial name.
[[File:Flag of Pattani province (1960s-1980s).svgcenterframeless600x600px]]1960s — Before 1985Green flag with yellow borders on three sides, excluding the hoist side. In the center is Phraya Tani Cannon, accompanied by the provincial name.
[[File:Flag of Phang Nga province(1942-2004).svgcenterframeless600x600px]]1942 — 2004Phang Nga ProvinceBlue-yellow-pink flag divided vertically, with the old provincial emblem in the center, featuring only a mining dredge and Khao Chang.
[[File:Flag of Phatthalung province (2004).svgcenterframeless600x600px]]UnknownPhatthalung Province
[[File:Flag of Phrae(1942-1950s).svgcenterframeless600x600px]]1942 — 1950sPhrae ProvinceVertical bi-color flag of purplish-pink and blue. In the center is Phra That Cho Hae on horseback, accompanied by the provincial name.
[[File:Flag of Phrae province (1950s-2023).svgcenterframeless600x600px]]1950s — 2023Rectangular flag divided vertically in half. The hoist side is green, and the fly side is red. In the center is a blue circle, with the upper half depicting Wat Phra That Cho Hae Royal Temple and the lower half having the text "จังหวัดแพร่" (Phrae Province) in a curved semicircle.
[[File:Flag of Phra Nakhon province (1950s—1971).pngcenter600x600px]]1950s — 1971Phra Nakhon ProvinceDark blue flag with two red stripes. In the center is the provincial emblem featuring Chakri Maha Prasat Throne Hall.
1942 — 1950sPhuket Province
[[File:Phuket provincial flag.pngcenterframeless600x600px]]1950s — 1985Blue flag with the old provincial emblem in the center, depicting Thao Thep Krasattri and Thao Si Sunthon with Thalang Island in the background.
[[File:Flag of Roi Et province (2000).svgcenter600x600px]]Unknown — 2004Roi Et ProvinceYellow flag with the provincial emblem of Roi Et in the center, depicting an island in Bueng Phlan Chai. In the center of the island is a pavilion housing a Constitution Pedestal. The lower part of the emblem has Kanok patterns.
[[File:Flag of None.svgcenter600x600px]]1942 — 1950sPrachuap Khiri Khan Province
[[File:Flag of Ranong province(1942-1960s).svgcenter600x600px]]1942 — 1960sRanong Province
[[File:Flag of Ratchaburi(Former).svgcenter600x600pxframeless]]1942 — 1966Ratchaburi ProvinceFlag with three horizontal stripes of white-blue-white. In the center is the provincial emblem depicting Khao Ngu (Snake Mountain).
[[File:Flag of Rayong province (1942—1980s).svgcenter600x600px]]1942 — 1980sRayong Province
[[File:Flag of Sakon Nakhon province (1950s—1985).svgcenter600x600px]]1950s — 1985Sisaket Province
[[File:Flag of Samut Prakan province (1957).svgcenter600x600px]]1957 — UnknownSamut Prakan Province
UnknownSaraburi Province
[[File:Provincial Flag of Saraburi.svgcenter600x600px]]Unknown — 2021
[[File:Flag Sing Buri Province ( Old ).pngcenter600x600px]]Unknown — 2004Sing Buri ProvinceRed flag with the old provincial emblem of Sing Buri in the center, depicting a stockade wall and battlements, referring to the Bang Rachan Camp.
[[File:Flag of Sisaket province (1942—1969).svgcenter150px]]1942 — 1969Sisaket Province
[[File:Flag of Songkhla province(1942-1950s).svgcenter150px]]1942 — 1950sSongkhla Province
[[File:Flag of None.svgcenterframeless150px]]1950s — Before 1987
UnknownSuphan Buri Province
[[File:Flag of Surat Thani province (1957).svgcenter150px]]1957 — UnknownSurat Thani Province
[[File:Flag of Tak province (1957, from Tak Provincial Annual Report).svgcenter150px]]1950s — UnknownTak Province
[[File:Flag of Trang Province (1950s-1970s).svgcenter150px]]1950s — 1970sTrang ProvinceA plain blue rectangular flag with the provincial emblem in the center, depicting a lighthouse, national flag, port, and waves in the sea.
[[File:Flag of Ubon Ratchathani province (1960s-1980s).svgcenter150px]]1960s — 1980sUbon Ratchathani ProvinceRectangular flag with orange-pink-orange stripes. In the center of the pink stripe is the provincial emblem of Ubon Ratchathani, depicting both a closed and blooming lotus flower on a stem with leaves. Below, there is a Garuda and a ribbon containing the text "จังหวัดอุบลราชธานี" (Ubon Ratchathani Province). All of this is enclosed in a circular frame.
1942 — 1960sUdon Thani ProvinceFlag with two horizontal stripes of brown and orange. In the center is the image of Thao Wessuwan, accompanied by the provincial name.
[[File:Flag of Ang Thong Province(1942-1950s).svgcenter150px]]1942 — 1950sAng Thong ProvinceFlag with two horizontal stripes of blue and yellow. In the center is an image of a golden bowl (Ang Thong) and rice stalks.
[[File:Flag of Ang Thong Province(1950s-2000s).svgcenter150px]]1950s — 1990sFlag with two horizontal stripes of blue and yellow. In the center is the provincial emblem depicting a golden bowl (Ang Thong) and rice stalks.
[[File:Flag of Ang Thong Province(2000s-2010s).svgcenter150px]]2000s — 2010sFlag with two horizontal stripes of green and yellow. In the center is the provincial emblem depicting a golden bowl (Ang Thong) and rice stalks.
[[File:Flag of Uthai Thani Province (1942).pngcenter150px]]1942 — 1980sUthai Thani ProvinceRed-blue flag with a white stripe. In the center is the provincial emblem depicting Khao Pathawi emitting sunlight.
[[File:Flag of Uttaradit(Former).svgcenter150px]]1942 — 1950sUttaradit ProvinceOrange rectangular flag with a purple cross shifted towards the hoist side. In the center of the cross is an image of Phra Thaen Sila At, accompanied by the provincial name.

References

References

  1. ราชกิจจานุเบกษา, [https://web.archive.org/web/20190510194209/http://www.ratchakitcha.soc.go.th/DATA/PDF/2562/E/117/T_0002.PDF ระเบียบส่วนราชการในพระองค์ว่าด้วยการใช้ การเชิญ การแสดงธงพระอิสริยยศและการถวายความเคารพโดยใช้ธงชัยเฉลิมพล พ.ศ. ๒๕๖๒], เล่ม 136, ตอนพิเศษ 117 ง, 10 พฤษภาคม พ.ศ. 2562, หน้า 2–12
  2. Roberto Breschi. "Siam Bandiera mercantile 1839".
  3. [https://drive.google.com/file/d/181F5jH2Bq6sQJg3n3j_rKQ9W_bBcQu4h/view Supplement of The Singapore Free Press 26th October 1843]
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