| al-Mustakfi II المستكفي بالله | |
|---|---|
| 12th Caliph of Cairo | |
| Reign | 23 July 1441 – 29 January 1451 |
| Predecessor | Al-Mu'tadid II |
| Successor | al-Qa'im |
| Born | c. 1388 Cairo, Mamluk Sultanate now Egypt |
| Died | 29 January 1451 (aged 63) Cairo, Mamluk Sultanate now Egypt |
| Father | al-Mutawakkil I |
| Mother | Bay Khatun |
| Religion | Islam |
Al-Mustakfi II (Arabic: أبو الربيع سليمان المستكفي بالله, Abū r-Rabīʿ Sulaymān al-Mustakfī bi-Llāh; c. 1388 – 29 January 1451) was the twelfth Abbasid caliph of Cairo for the Mamluk Sultanate between 1441 and 1451. He died on Friday, 25 Zulhijja, 854 AH (29 January 1451).