List of islands of Thailand


This is a list of islands of Thailand.
Thailand has hundreds of islands both in the Gulf of Thailand and in the Andaman Sea. The islands of the central Gulf of Thailand are mostly located near the coast. Formerly most of the islands in Thailand were uninhabited, but in recent times many have been developed for tourism.
Some of the island groups in Thailand come in clusters of numerous individual islands: Phang Nga Bay has 67, the Mu Ko Chang National Park has 52, Tarutao National Marine Park has 51, and Mu Ko Ang Thong National Park has 42.
Notes:
  1. In Thai, the names of islands are usually preceded with the word ko, the Thai word for island. This word is often alternately romanized as koh, go or goh. English language references to the names of the Thai islands should not have an additional "island" added to their names, or else the ko should be left off. For example, "Ko Phi Phi Island" would be redundant, since "Ko Phi Phi" already means "Phi Phi Island"
  2. Various maps commonly spell Thai names differently, using different transliterations. For example, Ko Mak may be seen as Koh Mak, Koh Maak or even Koh Mark. This list gives precedence to the Royal Thai General System of Transcription favored by the Government of Thailand, for the English-based Thai transcription is now becoming obsolete.
To help in using search engines, the list also contains alternative names either in the "Alternate spellings" column, or in parentheses.

List of Larger Thai Islands

Eastern Seaboard">Eastern Seaboard of Thailand">Eastern Seaboard Islands

NameThai NameAlternative spellingsProvinceIsland Chain, Group, ArchipelagoCoordinates
Ko SichangเกาะสีชังChonburiMain island of Ko Sichang group
Ko Kham Yaiเกาะขามใหญ่ChonburiSichang group
Ko Kham Noiเกาะขามน้อยChonburiSichang group
Ko Ram Dok Maiเกาะร้ามดอกไม้Ko Lam DokmaiChonburiSichang group
Ko Khang Khaoเกาะค้างคาวChonburiSichang group
Ko ProngเกาะปรงChonburiSichang group
Ko Yai ThaoChonburiSichang group
Ko Thaai TamuenChonburiSichang group
Ko NokเกาะนอกChonburiRocky islet off Pattaya Bay
Ko Chunเกาะจุ่นChonburiRocky islet off Pattaya Bay
Ko Lanเกาะล้านChonburi"Near Islands", off Pattaya
Ko SakเกาะสากChonburi"Near Islands", off Pattaya
Ko KrokเกาะครกKrokChonburi"Near Islands", off Pattaya
Ko Luamเกาะเหลื่อมChonburi"Far Islands", off Pattaya
Ko Luam Noiเกาะเหลื่อมน้อยKo Lueam NoiChonburi"Far Islands", off Pattaya
Ko Phaiเกาะไผ่Koh PaiChonburi"Far Islands", off Pattaya
Ko Hu Changเกาะหูช้างHoo ChangChonburi"Far Islands", off Pattaya
Ko Klung BadanเกาะกรุงบาดาลKrung badanChonburi"Far Islands", off Pattaya
Ko Man WichaiเกาะมารวิชัยMun WichaiChonburi"Far Islands", off Pattaya
Ko RinเกาะรินChonburisouth of "Far Islands", off Pattaya
Ko Hin Khaoเกาะหินแก้วHin KhaoChonburisouth of "Far Islands", off Pattaya
Hin Ton MaiChonburiRocky islet south of "Far Islands", off Pattaya
Ko Klet Kaeoเกาะเกล็ดแก้วKlet KaeoChonburiKo Khram group
Ko KhramเกาะครามKhramChonburiMain island of Ko Khram group
Ko Khram Noiเกาะครามน้อยChonburiKo Khram group
Ko I Raเกาะอีร้าI RaChonburiKo Khram group
Ko Tao Moเกาะเตาหม้อChonburiSattahip Bay group
Ko PhraเกาะพระChonburiSattahip Bay group
Ko Phra Noiเกาะพระน้อยChonburiSattahip Bay group
Ko I LaoเกาะอีเลาChonburiSattahip Bay group
Ko YoเกาะยอChonburiSattahip Bay group
Ko MuเกาะหมูChonburiSattahip Bay group
Ko MaeoเกาะแมวChonburiSattahip Bay group
Ko Nang RamเกาะนางรำChonburiSattahip Bay group
Ko Chorakheเกาะจระเข้ChonburiSattahip Bay group
Ko Samae SanเกาะแสมสารSamaesanChonburiMain island of Ko Samae San group
Ko KhamเกาะขามChonburiKo Samae San group
Ko RaetเกาะแรดRat, RadChonburiKo Samae San group
Ko Chang KlueaChangklueaChonburiKo Samae San group
Ko Chuangเกาะช่วงChonburiKo Samae San group
Ko ChanเกาะจานChonburiKo Samae San group
Ko Rong NangเกาะโรงหนังChonburiKo Samae San group
Ko Rong KhonเกาะโรงโขนChonburiKo Samae San group
Ko SaketRayongBy Rayong harbour
Ko Sametเกาะเสม็ดKo SamedRayongMain island of Ko Samet group
Ko PlatinRayongKo Samet group
Ko KrauiRayongKo Samet group
Ko KudiKudeeRayongKo Samet group, East
Ko KhangkhaoRayongKo Samet group, East
Ko KhamเกาะขามRayongKo Samet group, East
Ko YangklaoYungklaoRayongKo Samet group
Ko ThaluเกาะทะลุRayongKo Samet group, East
Ko Khi Plaเกาะขี้ปลาRayongCoastal island
Ko Man NaiเกาะมันในMan NaiRayongKo Man Nai group
Ko Man KhlangเกาะมันกลางMan GlangRayongKo Man Nai group
Ko Man NokเกาะมันนอกMun Nok, Mun NawkRayongKo Man Nai group

Islands in Chanthaburi and Trat Provinces

West Coast">Prachuap Khiri Khan province">West Coast Islands (Gulf of Thailand)

NameThai NameAlternative spellingsProvinceIsland Chain, Group, ArchipelagoCoordinates
Ko SaiเกาะทรายKo Singto Prachuap Khiri KhanPran Rocks
Ko SadaoเกาะสะเดาKo TaoPrachuap Khiri KhanPran Rocks
Ko Khi Nokเกาะขี้นกKo NokPrachuap Khiri KhanPran Rocks
Ko Kho RamเกาะโครำKo KolamPrachuap Khiri KhanKhao Sam Roi Yot area
Ko Nom SaoเกาะนมสาวPrachuap Khiri KhanKhao Sam Roi Yot area
Ko RawangเกาะระวางPrachuap Khiri KhanKhao Sam Roi Yot area
Ko RawingเกาะระวิงPrachuap Khiri KhanKhao Sam Roi Yot area
Ko SattakutเกาะสัตกูตPrachuap Khiri KhanKhao Sam Roi Yot area
Ko LakเกาะหลักPrachuap Khiri KhanPrachuap Bay area
Ko LaเกาะละPrachuap Khiri KhanPrachuap Bay area
Ko Romเกาะร่มPrachuap Khiri KhanPrachuap Bay area
Ko RaetเกาะแรดPrachuap Khiri KhanPrachuap Bay area
Ko Lueamเกาะเหลื่อมPrachuap Khiri KhanAo Manao area
Ko Aenเกาะแอ่นPrachuap Khiri KhanAo Manao area
Ko PhingเกาะพิงPrachuap Khiri KhanSouth of Ao Manao area
Ko PhangเกาะพังPrachuap Khiri KhanSouth of Ao Manao area
Ko ChanเกาะจานPrachuap Khiri KhanOff Hat Wanakon area
Ko Thai Chanเกาะท้ายจานPrachuap Khiri KhanOff Hat Wanakon area
Ko Ram Raเกาะร่ำราPrachuap Khiri KhanKhao Huai Khrok area
Ko Hua PinเกาะหัวพินPrachuap Khiri KhanKhao Mae Ram Phueng area
Ko ThaluเกาะทะลุPrachuap Khiri KhanKhao Mae Ram Phueng area
Ko Singเกาะสิงข์Prachuap Khiri KhanKhao Mae Ram Phueng area
Ko Sangเกาะสังข์Prachuap Khiri KhanKhao Mae Ram Phueng area

Southern Islands ([Gulf of Thailand])

Southern Islands (Andaman">Andaman Sea">Andaman Coast)

Southern Islands ([Phang Nga Bay])

Far Southern Islands

Islands in rivers and lakes

Other Thai Islands and Island Groups