Diocese of Idah
The Roman Catholic Diocese of Idah is a Latin suffragan diocese located in the city of Idah, Kogi State in the ecclesiastical province of Roman Catholic [Archdiocese of Abuja|Abuja], in Nigeria, yet remains subject to the Roman missionary Congregation for the Evangelization of Peoples.
Idah is located along the Niger river in Kogi State of Nigeria. The diocese mainly serves the Igala, Bassa, [Kogi State|Bassa] and Igbo ethnic groups, who live in Kogi east along the Niger and Benue rivers, below their confluence, around Lokoja.