Tags: Clerical Administrative Region, Diocese.
The Roman Catholic Diocese of Nongstoin (Latin: Nongstoinen(sis)) is a diocese located in the city of Nongstoin in the Ecclesiastical province of Shillong in India. In a land area of 5 247 square kilometers the diocesan territory covers the West Khasi Hills and South West Khasi Hills District of Meghalaya state.