| Place | Type of Place | Notes
|
| Carmarthen | parish (ancient) |
|
| Cilymaenllwyd | parish (ancient), civil parish |
|
| Cyffic | parish (ancient), civil parish |
|
| Eglwys Gymyn | parish (ancient), civil parish |
|
| Eglwysfair A Churig | chapelry, civil parish |
|
| Egremont | parish (ancient), civil parish |
|
| Henllan | chapelry, civil parish |
|
| Henllanfallteg | parish part, hamlet, civil parish |
|
| Laugharne | parish (ancient), civil parish |
|
| Llan Gain | parish (ancient), civil parish |
|
| Llanboidy | parish (ancient), civil parish |
|
| Llandawke | parish (ancient), civil parish |
|
| Llanddowror | parish (ancient), civil parish |
|
| Llandilo Abercowin | parish (ancient), civil parish |
|
| Llandissilio | parish (ancient) |
|
| Llanfallteg | parish (ancient) |
|
| Llanfihangel Abercowin | parish (ancient), civil parish |
|
| Llangan | parish (ancient) |
|
| Llangan East | parish part, hamlet, civil parish |
|
| Llanglydwen | parish (ancient), civil parish |
|
| Llangynin | parish (ancient), civil parish |
|
| Llangynog | parish (ancient), civil parish |
|
| Llansadurnen | parish (ancient), civil parish |
|
| Llansteffan | parish (ancient), civil parish |
|
| Llanwinio | parish (ancient), civil parish |
|
| Marros | parish (ancient), civil parish |
|
| Meidrum | parish (ancient), civil parish |
|
| Pendine | parish (ancient), civil parish |
|
| St. Clears | parish (ancient), civil parish |
|
| Whitland | civil parish |
|
