St Tydfil's Church, High Street, Merthyr Tydfil; St Tudfil's Church, High Street, Merthyr Tydfil

The National Monuments Record of Wales records St Tydfil's Church, High Street, Merthyr Tydfil; St Tudfil's Church, High Street, Merthyr Tydfil as Church from the Post Medieval period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.

St Tydfil's Church in Merthyr Tydfil is dedicated to Saint Tydfil, a 6th-century Welsh saint, and its current structure dates mainly from the 19th century, though it may occupy a site of earlier Christian significance. The church is notable for its role in the religious and community life of the area, particularly during the industrial expansion of Merthyr Tydfil.