Inner Niger Delta
Seku Amadu (; ; ) (c. 1776 – 20 April 1845) was the Fulbe founder of the Massina Empire (Diina of Hamdullahi) in the Inner Niger Delta, now the Mopti Region of Mali. He ruled as "Almami" from 1818 until his death in 1845, also taking the title "Sise al-Masini".