Bayuquan District

 Bayuquan District is a district of the city of Yingkou, Liaoning province, People's Republic of China. Located on the northeast coast of the Bohai Sea and in the northwest part of the Liaodong Peninsula, it is 46 km south-southwest of Yingkou city centre. This small city is known for its seafood like fish and crabs which are shipped to all parts of the world. This District is also a tourism spot in the summer.

Bayuquan is also the site of a large sea port for bulk carriers and container ships, administered along with the port of Yingkou, the latter lying to the north of Bayuquan new port.

Toponym
The literal translation of the toponym is "Japanese Spanish mackerel arc". The local fishermen began to fish here since the early Qing dynasty, as the coast shaped like an arc and the coastal waters are rich in Japanese Spanish mackerel ("bayu" in Chinese), thus, the area is named after "Bayuquan".

Pollution
In recent years, air pollution and smog has posed challenges for district's tourism industry.

Administrative divisions
There are four subdistricts and three towns within the district.

Subdistricts:
 * Honghai Subdistrict (红海街道)
 * Haixing Subdistrict (海星街道)
 * Wanghai Subdistrict (望海街道)
 * Haidong Subdistrict (海东街道)

Towns:
 * Xiongyue (熊岳镇)
 * Lutun (芦屯镇)
 * Hongqi (红旗镇)