Castletown, Isle of Man church in the town to be dedicated to St Mary, after the title of the "Rushen Abbey of St Mary". It has two intricate and colourful Celtic Revival/Art Nouveau windows, which depict the Annunciation and the Resurrection. These were made by the Clarke Brothers of Dublin. Castletown Methodist Church on Arbory Street, founded in 1932, is part of the Methodist Church in the Isle of Man, which in turn is part of the British Methodist Connexion. It can trace its history back to the visits of the founder of Methodism John Wesley to the town in the 18th century. It
Port St Mary St Mary's is the Port St Mary site of the Living Hope Community Church (formerly known as Port St Mary Baptist Church). The current church building was built in the early 2000s on the site of the former Port St Mary Wesleyan Methodist Chapel, which was completed in 1895, closed in 1970 and was demolished in 2000. In the lower part of the village, near the port, lies the current Port St Mary Methodist Chapel, built in 1903 as a Primitive Methodist chapel and known as Mount Tabor. Another smaller former Wesleyan chapel, on the High Street, opened in 1835