| Sayf ad-Din Abu Bakr II | |||||
|---|---|---|---|---|---|
| Al-Malik al-Adil | |||||
| Sultan of Egypt | |||||
| Reign | 6 March 1238 – 1240 | ||||
| Predecessor | Al-Kamil | ||||
| Successor | As-Salih Ayyub | ||||
| Sultan of Damascus | |||||
| Reign | 6 March 1238 – 1239 | ||||
| Predecessor | Al-Kamil | ||||
| Successor | As-Salih Ayyub | ||||
| Born | c. 1221 | ||||
| Died | 9 February 1248 | ||||
| 
 | |||||
| Dynasty | Ayyubid | ||||
| Father | Al-Kamil | ||||
| Religion | Sunni Islam | ||||
| Full name | |
|---|---|
| Al-ʿĀdil Sayf ad-Dīn Abū Bakr ibn Muhammad ibn Abu Bakr ibn Ayyub | 
Al-Malik al-ʿĀdil Sayf ad-Dīn Abū Bakr ibn Nāṣir ad-Dīn Muḥammad (Arabic: سيف الدين الملك العادل أبو بكر بن ناصر الدين محمد, better known as al-Adil II) (c. 1221 – 9 February 1248) was the Ayyubid Sultan of Egypt from 1238 to 1240.
When his father al-Kamil, nephew of Saladin, died in 1238, al-Adil II followed him somewhat unprepared. When the country plunged into anarchy, his exiled half-brother, as-Salih Ayyub, seized the opportunity and deposed him. Al-Adil died in prison eight years later.