Amarma
| Amarma | |
|---|---|
| Mai of the Kanem–Bornu Empire | |
| Reign | 1450–1451 |
| Predecessor | Muhammad III |
| Successor | Muhammad IV |
| Dynasty | Sayfawa dynasty (?) |
| Mother | Aisa |
Amarma, also called Ume, Amer, Amr, or Mer, was the mai of the Kanem–Bornu Empire in 1450–1451, ruling during a century-long chaotic period of internal and external conflict.