Wuqi County (simplified Chinese: 吴起县; traditional Chinese: 吳起縣; pinyin: Wúqǐ Xiàn) is a county under the jurisdiction of Yan'an City, in the northwest of Shaanxi Province, China, bordering Gansu province to the southwest.

The county spans an area of 3,788.5 square kilometres (1,462.7 sq mi), and has a population of 145,600 as of 2012.

[3] An account of Wuqi (Wu Ch'i, in Wade-Giles Romanization) in 1936 can be found in Edgar Snow's "Red Star over China".

At the time, it was the main industrial center of the communist-controlled Shaanxi/Gansu/Ningxia borderlands area, This is where the Red Army's arsenal.

[3] The county has deposits of a number of minerals, including coal, petroleum, and gypsum.