RT. REV. JOEL WAWERU MWANGI -2ndDiocesan bishop A.C.K Diocese of Nairobi Consecrated and enthroned on 5th September 2010
THE RT REV. PETER NJAGI NJOKA -1st Diocesan bishop of the new Nairobi Diocese consecrated on 24th November 2002
THE MOST REV. DR. DAVID M. GITARI The 3rd African Bishop Archbishop of Kenya & Bishop of Nairobi Diocese Enthroned 1997-2002
THE MOST REV. DR. MANASSES KURIA -The 2nd African Archbishop of Kenya & Bishop of Nairobi diocese Enthroned 1980-1994
THE MOST REV. FESTUS OLANG The 1st African Archbishop of Kenya & The Bishop of Nairobi Diocese Enthroned 1970-1979
Nairobi Diocese, which is within the Anglican Church of Kenya, is part of the wider Anglican Communion. The history of the Anglican church of Kenya dates back to 1844 when the first missionary from the Church Missionary Society (CMS), Dr. Johann Ludwig Krapf, arrived in Mombasa. He was joined two years later by Rev. Johann Rebman. The two CMS missionaries started several CMS stations in the coastal region which culminated in the diocese of Eastern Equatorial Africa formed in 1884. This covered areas including Uganda, Kenya and Tanganyika with James Hannington as the first Bishop. In 1955 the first African Bishop of the Anglican Church in Kenya, Festo Olang’ and Obadiah Kariuki were consecrated by the Archbishop of Canterbury in Uganda. In 1960 the Anglican Province of East Africa, comprising of Kenya and Tanganyika was formed with L.J. Beecher as the first archbishop. In 1964, the diocese of Nairobi was separated from the Diocese of Mombasa.
The first African Archbishop of the Church, the Most Rev.Festo Olang’, was elected in 1970. In 1974 Imani house, the then headquarters of the Anglican church of Kenya and the diocese of Nairobi was opened. The most Rev. Dr. Manasses Kuria was elected the second Archbishop of the Church succeeding the most Rev. Festo
Olang’ in 1980 In 1994, the most Rev. Dr. Manasses Kuria retired and in 1996 The Most Rev. Dr. David Gitari was elected the third Archbishop to take
his place. In September 2002 Nairobi Diocese was split into two Dioceses: All Saints Cathedral diocese under the Most Rev. David Gitari and the Nairobi Diocese, where Bishop Peter Njoka was elected the first Bishop. In July 2010, Bishop Peter Njoka retired and he was succeeded by The Rt. Rev. Joel Waweru.