Biri IV
| Biri IV | |
|---|---|
| Mai of the Kanem–Bornu Empire | |
| Reign | 15th century (1–6 years) c. 1444–1445 |
| Predecessor | Kade III |
| Successor | Dunama V Ahmad |
| Died | c. 1445 |
| Dynasty | Sayfawa dynasty (Idrisid) |
| Father | Dunama IV (?) |
Biri IV (Biri bin Dunama) was briefly mai (ruler) of the Kanem–Bornu Empire in the mid-15th century, ruling approximately 1444–1445. Biri ruled during the "Era of Instability", a chaotic period of internal and external conflict in the empire.