Xiaguan may refer to the following locations in China:

Xiaguan District (下关区), Nanjing Xiaguan, Neixiang County (夏馆镇), town in Neixiang County, Henan Xiaguan, Dali City (下关镇), town in Yunnan Xiaguan, Shangyu (下管镇), town in Shangyu, Zhejiang

See also Shimonoseki, Yamaguchi, a city in Japan