The Roman Catholic Diocese of Gulbarga in India was created on 24 June 2005.

The parish church Mother Mary of Divine Grace in Gulbarga will be the cathedral for the diocese.

The diocese covers an area of 38,752 km² of the Karnataka state previously belonging to the Archdiocese of Hyderabad and the dioceses of Bellary and Belgaum.

The total population in the diocese is 7,012,492, of which 6,425 are Catholic.

This article about a Roman Catholic diocese in India is a stub.