Lüshunkou, Dalian

Lüshunkou
旅顺口区
View of Lüshun's harbor and town from Huangjin Mountain
Lüshunkou
Location in Liaoning
Lüshunkou
Lüshunkou (China)
Coordinates: 38°51′03″N 121°15′25″E / 38.85083°N 121.25694°E / 38.85083; 121.25694
CountryPeople's Republic of China
ProvinceLiaoning
Sub-provincial cityDalian
Area
  Total
512.15 km2 (197.74 sq mi)
Population
 (2020)
  Total
398,579
  Density780/km2 (2,000/sq mi)
Time zoneUTC+8 (China Standard)
Dalian district map
Subdivisions of Dalian, Liaoning
1
2
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4
5
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7
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9
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Core
1Zhongshan
2Xigang
3Shahekou
4Ganjingzi
Suburban
5Lüshunkou
6Jinzhou
9Pulandian
Satellite
8Wafangdian
10Zhuanghe
Rural
7Changhai Co.
Division code210212
Websitewww.dllsk.gov.cn

Lüshunkou District (also Lyushunkou District; 旅顺口区) is a district of Dalian, Liaoning province, China. The district's area is 512.15 km2 (197.74 sq mi) and its permanent population as of 2020 is 398,579.

Lüshunkou is located at the extreme southern tip of the Liaodong Peninsula. It has a natural harbor, the possession and control of which became a casus belli of the Russo-Japanese War (1904–05). Japanese and then Russian administration was established in 1895 and continued until 1905 when control was ceded to Japan. During that period, it was world-famous and was more significant than the other port on the peninsula, Dalian proper.

Also formerly called Lüshun City (旅顺市) or literally Lüshun Port (旅顺港), it was formerly known as both Port Arthur (Russian: Порт-Артур, romanized: Port-Artur) and Ryojun (Japanese: 旅順).