Lạng Sơn province

Lạng Sơn province
Phân khu Cao Bắc Lạng
From top, left to right : Mother Mountain, Diên Khánh Pagoda, Tam Thanh Cave and Lạng Sơn City.
Nickname(s): 
"Langland"
(Xứ Lạng)
"Staraniseland"
(Miền hồi hoa)
Motto(s): 
"Who come to Langland with me..."
(Ai lên xứ Lạng cùng anh...)
Anthem: Come to Langland
(Về Lạng Sơn)
Road to Langland
(Đường về Lạng Sơn)
Location of Lạng Sơn within Vietnam.
Coordinates: 21°45′N 106°30′E / 21.750°N 106.500°E / 21.750; 106.500
Country Vietnam
RegionNortheast
Central hallNo.2, Hùng Vương street, Chi Lăng ward, Lạng Sơn city
Subdivision15 municipalities
10 rural districts
Government
  TypeProvince
  BodyLạng Sơn Provincial People's Government
  Chairman of People's CommitteeHồ Tiến Thiệu
  Chairman of People's CouncilHoàng Văn Nghiệm
Area
  Province
8,310.18 km2 (3,208.58 sq mi)
Population
 (2024)
  Province
814,000
  Density98/km2 (250/sq mi)
  Urban
180,000
Ethnic groups
  Nungz42.90%
  Tai36.08%
  Kinh16.09%
  Yao3.61%
  Others1.32%
GDP
  ProvinceVNĐ 30.355 trillion
US$ 1.318 billion
Time zoneUTC+7 (Indochina Time)
Area codes205
ISO 3166 codeVN-09
HDI (2020) 0.692
(43rd)
WebsiteLangson.gov.vn
Langson.dcs.vn

Lạng Sơn [la̰ːʔŋ˨˩:səːn˧˧] is a province in the Northeastern region of Vietnam.