Zhengding (disambiguation)
Zhengding means:
- Zhengding (正定 县), a district in Shijiazhuang City, Hebei Province, China
 - Zhengding (large community) (正定 镇), large community in the district of the same name in the Chinese province of Hebei
 - the diocese of Zhengding , Roman Catholic diocese in the People's Republic of China