Ahmadu Tall
| Ahmadu Sekou Tall | |
|---|---|
| Khalifa, Faama, Amir al-Mu'minin | |
Ahmadu Tall, as portrayed by the French (c. 1880) | |
| Reign | 1864-1893 |
| Predecessor | Umar Tall |
| Born | June 21, 1836 Sokoto Caliphate |
| Died | 15 December 1897 (aged 61) Sokoto |
| Religion | Islam |
Ahmad al-Madani al-Kabir at-Tijani, commonly known as Ahmadou Sekou Tall or Ahmadu Sekou (June 21, 1836 – December 15, 1897) was the Laamdo Dioulbé (ruler) of the Toucouleur Empire from 1864 to 1893 and Faama of Ségou from 1864 to 1884.