Parishes
Place | Type of Place | Notes
| Dixton | parish (ancient), civil parish |
| Grosmont | parish (ancient), civil parish |
| Llangatwg Feibion Afel | parish (ancient), civil parish |
| Llangua | chapelry, civil parish |
| Llantillio Crossenny | parish (ancient), civil parish |
| Llanvihangel Ystern Llewern | parish (ancient), civil parish |
| Monmouth | parish (ancient), civil parish |
| Rockfield | parish (ancient), civil parish |
| Skenfrith | parish (ancient), civil parish |
| St. Maughans | parish (ancient), civil parish |
| Wonastow | chapelry, parish (ancient), civil parish |
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