Guangchang County (simplified Chinese: 广昌县; traditional Chinese: 廣昌縣; pinyin: Guǎngchāng Xiàn) lies in the municipal region of Fuzhou (抚州), Jiangxi.

It is the source of the second largest river in Jiangxi: Fuhe (抚河).

This county built in the Southern Song dynasty Shaoxing eight years (1138, Shaoxing is an era name of Gaozong), because the rich white lotus, known as "the hometown of Chinese White Lotus."

The total area is 1,612 km2 (622 sq mi), with a population of 240,000 in 2003.

[1] In the present, Guangchang County has 5 towns and 6 townships.