Xú Shìchāng (Pinyin) (Chinese: 徐世昌,Courtesy Ju-ren 菊人) or Hsü Shih-ch'ang (Wade-Giles) (1855-1939) was a prominent figure of the Beiyang Army warlords and President of the Republic of China (Beijing government) from October 10, 1918 to June 2, 1922. Coming from the Qing government, he was at one time the Viceroy of Manchuria.