Huichang is a county in the south of Jiangxi province, in the People's Republic of China. It falls under the jurisdiction of Ganzhou, a prefecture-level city that administers a large area of southern Jiangxi.
The county is located in Jiangxi's southern region, an area characterised by a hilly, inland landscape typical of the province's south. As a county-level administrative division, Huichang forms part of the wider Ganzhou prefecture, which borders other parts of Jiangxi as well as neighbouring provinces to the south and east.
Huichang is one of several counties that make up the Ganzhou administrative area, and its status as a county places it below the prefecture level in China's administrative hierarchy. Detailed information on its population, economy, and individual towns and landmarks is limited in readily available sources.