Badaying Mongol Ethnic Township () is a rural township located in Longhua County, Chengde, Hebei, China. According to the 2010 census, Badaying Mongol Ethnic Township had a population of 10,057, including 5,173 males and 4,884 females. The population was distributed as follows: 2,063 people aged under 14, 6,830 people aged between 15 and 64, and 1,164 people aged over 65.