Pailou may refer to:
- Paifang, a traditional Chinese architectural form like an archway
Towns
edit- Pailou, Chizhou, in Guichi District, Chizhou, Anhui
- Pailou, Jingmen, in Dongbao District, Jingmen, Hubei
- Pailou, Haicheng, Liaoning
Townships
edit- Pailou Township, Qianshan County, in Qianshan County, Anhui
- Pailou Township, Weichang County, in Weichang Manchu and Mongol Autonomous County, Hebei
Villages
edit- Pailou, in Shawo Township, Echeng, Ezhou, Hubei