Samut Sakhon province

Samut Sakhon
สมุทรสาคร
Other transcription(s)
  Teochew龍仔厝 lê̬ng giăn cu (Peng'im)
From top: Phan Thai Norasing Shrine; Salt farming in Samut Sakhon; Red Bridge; Mahachai seafood market; Mahachai–Tha Chalom ferry; Tha Chin River in Krathum Baen at dusk
Nickname: 
Mahachai (Thai: มหาชัย)
Motto: 
เมืองประมง ดงโรงงาน ลานเกษตร เขตประวัติศาสตร์
("City of fisheries. District of factories. Fields of farming. Historical area.")
Map of Thailand highlighting Samut Sakhon province
CountryThailand
CapitalSamut Sakhon
Government
  GovernorNarit Niramaiwong
(since 2024)
Area
  Total
866 km2 (334 sq mi)
  Rank73rd
Population
 (2024 estimate)
  Total
590,867
  Rank43rd
  Density682/km2 (1,770/sq mi)
   Rank6th
Human Achievement Index
  HAI (2022)0.6101 "low"
Ranked 74th
GDP
  Totalbaht 398 billion
(US$13.1 billion) (2019)
Time zoneUTC+7 (ICT)
Postal code
74xxx
Calling code034
ISO 3166 codeTH-74
Websitesamutsakhon.go.th
Samut Sakhon Provincial Administrative Organization
องค์การบริหารส่วนจังหวัดสมุทรสาคร
Government
  TypeLocal administrative divisions
  BodySamut Sakhon Provincial Administrative Organization
  PresidentUdom Kraiwatnussorn
Websitesamutsakhonpao.go.th

Samut Sakhon (Thai: สมุทรสาคร, pronounced [sā.mùt sǎː.kʰɔ̄ːn]) is one of the central provinces (changwat) of Thailand, located along the coast of the Gulf of Thailand. In 2024, it had a population of 590,867, and an area of 866 km², making it the 43rd most populated province whilst being the 4th smallest.