Marsa al-Dajaj
| مرسى الدجاج | |
| Location | Zemmouri El-Bahri, Algeria | 
|---|---|
| Region | Boumerdès Province | 
| Coordinates | 36°48′0.95688″N 3°33′54.62003″E / 36.8002658000°N 3.5651722306°E | 
Marsa al-Dajaj (Arabic: مرسى الدجاج) is an ancient city located in the current territory of Zemmouri-El Bahri, in the Province of Boumerdès, Algeria. It was discovered in 2007.