Dongsi
Dongsi means:
- Dongsi (Longhai) (东 泗 乡), a municipality in Longhai City in Fujian Province, China
- Dongsi (Dongcheng) (东 四 街道), a street in the Dongcheng District of Beijing, China
- Dongsi (Haicheng) (东 四 街道), street district of Haicheng City in Liaoning Province, China