Huilongguan (回龙观) is a residential area in Changping District, northern Beijing. Originally, a satellite town, Huilongguan has grown to become part of the extended Beijing metropolis inside the 6th Ring Road. As of 2025, the area is under the administration of Longzeyuan, Huilongguan, Huoying and Shigezhuang Subdistricts of Changping District, Beijing.