Baimaqiao is a subdistrict in Ningxiang City, Hunan Province, China. It is surrounded by Jinghuapu Township to the northwest, Yutan Subdistrict and Chengjiao Subdistrict to the northeast, Lijingpu Subdistrict to the southeast, and Huilongpu Town to the southeast.
As of the 2000 census, Baimaqiao had a population of 20,458 and covered an area of 22.8 square kilometres (8.8 square miles).