St Cadoc's Church, Raglan, Monmouthshire, south east Wales, is the parish church of the village of Raglan. The church is situated at a cross-roads in the centre of the village. Built originally by the Clare and Bluet families in the thirteenth and fourteenth centuries, it was rebuilt, and expanded by the Herbert's of Raglan Castle in the fifteenth century. In the nineteenth century, the church was subject to a major restoration by Thomas Henry Wyatt.
Built in the Decorated style, the church is a Grade II* listed building.