Jingchuan County is a county located in eastern Gansu Province, China. It falls under the jurisdiction of the prefecture-level city of Pingliang and shares a border with Shaanxi Province to the southeast. The county covers a total land area of 1,486 square kilometers.
The name of the county is derived from the Jing River. As of 2020, the population of Jingchuan County was 356,200, with more than 300,000 of those residents living in rural areas.