Holy Trinity Church is a Roman Catholic and former Church of England church in Dorchester.
Holy Trinity has origins as far back as the 11th Century and the present building is a beautiful 19th Century Grade II listed church which is a constant source of inspiration for both visitors and regular worshippers.
The parish is part of the Dorset Deanery pastoral area of the Roman Catholic diocese of Plymouth and it serves the town of Dorchester and surrounding area.
The Holy Sacrifice of the Mass, which is celebrated twice on the Sabbath and on most weekdays, is the source and summit of all Catholic life and ministry.