Gulu, like all the territories along the Nile valley, belonged to the Apostolic Vicariate of Central Africa created in 1846, and which had been suspended because of too many deaths of missionaries. The sons and daughters of St. Daniel Comboni who were the first missionaries in Gulu had been there for a while. On 30th January, 1999 His Holiness Pope John Paul II announced the erection of Gulu Diocese to a Metropolitan Archdiocese of Gulu and the Ecclesiastical Province of Gulu consisting of the three suffragan Dioceses of Arua, Lira and Nebbi.

Welcome to the Archdiocese of Kampala.His Grace Archbishop Paul Ssemogerere was born on 30th June 1956, at Kisubi in the Archdiocese of Kampala. He was ordained a priest on 3rd June 1983 and appointed the second Bishop of Kasana–Luweero Diocese on 4th June, 2008. He was ordained Bishop and installed on 23rd August, 2008 at Kasana-Luweero by Archbishop Cyprian Kizito Lwanga. Kampala has Four dioceses Kiyinda-Mityana, Lugazi, Luweero and Masaka diocese

In the year 1900 Bishop Streicher, Vicar Apostolic of the Vicariate of North Nyanza, sent two White Father Missionaries (Missionaries of Africa) to South Western Uganda to explore the possibility of introducing Catholicism. These were Fr. Lebros and Bro. Hermann Kock. Mbarara Archdiocese is comprised of fivediocese namely Hoima Diocese, Fort Portal Diocese, Kabale Diocese, Kasese Diocese and Mbarara Diocese

The Story of the Archdiocese of Tororo is closely linked with the development of the Vicariate of the Upper Nile.  This Vicariate was established by Pope Leo XIII in 1894 and entrusted to the Mill Hill Missionaries.  It comprised the area stretching from St. Peter’s Church, Nsambya (Uganda) to St. Patrick’s Church, Naivasha, (Kenya). Its subsequent history can be looked at in four phases. Tororo archiodiocese consist of four dioceses these are Jinja, Kotido, Moroto and Soroti Diocese