Abdullah IV of Bornu
| Abdullah IV | |
|---|---|
| Mai of the Kanem–Bornu Empire | |
| Reign | 1563–1570 |
| Predecessor | Dunama VI Muhammad |
| Successor | Aissa Koli |
| Dynasty | Sayfawa dynasty |
| Father | Dunama VI Muhammad |
Abdullah IV (ʿAbdallāh bin Dunama Muḥammad), also called Dala, was the mai of the Kanem–Bornu Empire in 1563–1570.