The Roman Catholic Diocese of Geita () is a diocese located in Geita in the ecclesiastical province of Mwanza in Tanzania. Territory The diocese covers two civil districts in northwestern Tanzania: Geita District in Geita Region, and Sengerema District in Mwanza Region.

The episcopal see is the city of Geita, where Maria Regina della Pace Cathedral is located.

The diocese covers an area of and is divided into 25 parishes. History November 8, 1984: Established as Diocese of Geita from the Diocese of Mwanza

Leadership Bishops of Geita (Roman rite) Bishop Aloysius Balina (November 8, 1984 – August 8, 1997), appointed Bishop of Shinyanga Bishop Damian Dalu (April 14, 2000 - March 14, 2014), appointed Archbishop of Songea Bishop Flavian Matindi Kassala (April 28, 2016 – Present)

See also Roman Catholicism in Tanzania

Sources GCatholic.org Catholic Hierarchy