| Name: | Defynnog | CISP No: | DFYNG |
| Place: | Defynnog | Grid Ref: | SN 9250 2790 (GB) |
| Parish: | Defynnog | Stones: | 1 |
| County: | Brecknock (Brycheiniog) , Wales | Saint(s): | none |
| Site Type: | ecclesiastical |
Westwood/1876, 65: `The beautifully situated church of Devynock is interesting on account of the inscribed stone inserted in the south-west angle of the outside of the tower, as well as of the font'.
Nash-Williams/1950, 69: `Church'.