Hukeng () is a town (a township-level division) situated in Yongding County, Longyan, Fujian, China.
Hukeng town contains one of the Hakka settlements in China. Moreover, a large number of Fujian Tulou are located with the territory administratively included within Hukeng, with a few within the actual Hukeng Town area. In particular, administratively, Hukeng includes the valley of the Nanxi (Ã¥ÂÂ溪, "South Creek"), where several villages (Yangduo, Xinnan, Nanzhong, Nanjiang, Shijia) consisting mostly of tulou form what some writers have dubbed the "Nanxi Great Wall of Tulou".