The Diocese of Vĩnh Long is a Roman Catholic diocese in southern Vietnam. The current bishop is Peter Huỳnh Văn Hai, since October 2015. The creation of the diocese in present form was declared November 24, 1960. The diocese covers an area of 6,772 km², and is a suffragan diocese of the Archdiocese of Ho Chi Minh City. By 2014, the diocese of Vĩnh Long had about 199,404 Catholics (4.5% of the population), 179 priests and 209 parishes. St. Anne’s Cathedral in Vĩnh Long town has been assigned as the Cathedral of the diocese.

Ordinaries

Vicar Apostolic of Vĩnh Long

Bishops of Vĩnh Long

Coadjutor Bishops

Other secular clergy who became bishops