Daguan

Daguan may refer to:


 * Daguan County, in Zhaotong, Yunnan, China
 * Daguan District, in Anqing, Anhui, China
 * Daguan Park in Kunming, China.
 * Daguan Yuan, a large garden in the classic novel Dream of the Red Chamber
 * Daguan, an era name of the Chinese Song dynasty emperor, Huizong of Song