These are listed in alphabetical order, by parish within county, and accessed by clicking on the county name. The repository is referenced by NLW for the National Library of Wales, CRO for the County Record Office, PRO for the Public Record Office, and DFHS for Society transcriptions of Monumental Inscriptions. The location and extent of the registers is taken from the two National Library of Wales publications 'Parish Registers of Wales', second edition in 2000, and 'Nonconformist Registers of Wales', published in 1994. The entries are listed in placename sequence giving the period of use where known. A code is used to denote status of any building when last surveyed/photographed:
c = converted, closed or in disuse, d = demolished or derelict, r = replaced or rebuilt, i = in use.
Please note that some records may be missing between the years specified as only a summary of holdings is given here.