| al-Mu'tadid II المعتضد بالله | |
|---|---|
| 11th Caliph of Cairo | |
| Reign | 1414 – 23 July 1441 |
| Predecessor | al-Musta'in |
| Successor | al-Mustakfi II |
| Born | unknown date Cairo, Mamluk Sultanate now Egypt |
| Died | 23 July 1441 Cairo, Mamluk Sultanate now Egypt |
| Father | al-Mutawakkil I |
| Mother | Kazal (Turkic concubine) |
| Religion | Islam |
Al-Mu'tadid II (Arabic: أبو الفتح داود المعتضد بالله, Abū l-Fatḥ Dāwud al-Muʿtaḍid bi-Llāh; died 23 July 1441) was the eleventh Abbasid caliph of Cairo for the Mamluk Sultanate between 1414 and 1441.