Houlong is an urban township in western Miaoli County, Taiwan.
Houlong may also refer to:
Houlong railway station, a railway station on the Taiwan Railways Administration West Coast line Houlong River, a river in northwestern Taiwan Houlong Town (后龙镇), Quangang, Quanzhou, Fujian Province, China Houlong Village (后隆村), Qiaodun, Cangnan County, Wenzhou City, Zhejiang Province, China Houlong Village (后垅村), Baiyang Township, Xiapu County, Ningde City, Fujian Province, China Houlong Village (後龍里), West District, Taichung, Taiwan