Shanhaiguan District (simplified Chinese: 山海关区; traditional Chinese: 山海關區; pinyin: Shānhǎiguān Qū), formerly Shan-hai-kwan or Shan-hai-kuan, is a district of the city of Qinhuangdao, Hebei province, People's Republic of China, named after the pass of the Great Wall within the district, Shanhai Pass.