Tags: Clerical Administrative Region, Diocese.
The (Roman Catholic) Diocese of Ubon Ratchathani (Dioecesis Ubonratchathaniensis Thai: สังฆมณฑลอุบลราชธานี) is located in the north-east of Thailand. It is a suffragan diocese of the archdiocese of Thare and Nonseng.The diocese covers an area of 53917 km² covering seven provinces of Thailand – Amnat Charoen Maha Sarakham Roi Et Sisaket Surin Ubon Ratchathani and Yasothon. As of 2001 of the 7.7 million citizen 24760 are member of the Catholic Church.