Head to Head
| Wales Cup | 2022/10/08 13:30 | Cwmbran Celtic v Llantwit Major | W | 5-2 |
| Wales Championship South | 2022/08/13 13:30 | Llantwit Major v Cwmbran Celtic | W | 0-2 |
| Wales Championship South | 2022/04/30 13:30 | Cwmbran Celtic v Llantwit Major | L | 0-5 |
| Wales Championship South | 2021/07/24 13:30 | Llantwit Major v Cwmbran Celtic | L | 2-0 |
| Wales Championship South | 2019/12/07 14:00 | Llantwit Major v Cwmbran Celtic | W | 1-2 |
| Wales Championship South | 2019/08/26 13:30 | Cwmbran Celtic v Llantwit Major | L | 0-2 |
| Wales League Division 1 | 2019/01/12 14:00 | Cwmbran Celtic v Llantwit Major | L | 2-4 |
| Wales League Division 1 | 2018/09/22 14:30 | Llantwit Major v Cwmbran Celtic | W | 0-1 |
Home History
| Wales Championship South | 2023/03/03 19:30 | Taffs Well v Cwmbran Celtic | W | 1-5 |
| Wales Championship South | 2023/02/25 14:00 | Cwmbran Celtic v Llanelli AFC | D | 3-3 |
| Wales Championship South | 2023/02/17 19:30 | Afan Lido v Cwmbran Celtic | L | 2-1 |
| Wales Championship South | 2023/02/11 14:00 | Cwmbran Celtic v Ynyshir Albions | W | 4-1 |
| Wales Cup | 2023/02/04 14:00 | Cwmbran Celtic v T.N.S. | L | 1-3 |
| Wales Championship South | 2023/01/28 14:00 | Carmarthen v Cwmbran Celtic | L | 4-3 |
| Wales Cup | 2023/01/25 19:30 | Penydarren BGC v Cwmbran Celtic | W | 2-3 |
| Wales Championship South | 2023/01/02 14:00 | Cwmbran Celtic v Abergavenny Town | W | 2-1 |
Away History
| Wales Championship South | 2023/03/04 14:30 | Trefelin BGC v Llantwit Major | W | 0-1 |
| Wales Championship South | 2023/02/25 14:00 | Llantwit Major v Carmarthen | D | 0-0 |
| Wales Championship South | 2023/02/17 19:30 | Llanelli AFC v Llantwit Major | W | 1-2 |
| Wales Championship South | 2023/02/10 19:30 | Swansea University v Llantwit Major | W | 0-1 |
| Wales Championship South | 2023/01/28 14:00 | Llantwit Major v Pontardawe Town | W | 4-1 |
| Wales Championship South | 2023/01/07 14:00 | Llantwit Major v Taffs Well | D | 2-2 |
| Wales Championship South | 2023/01/02 14:00 | Llantwit Major v Barry Town | L | 0-1 |
| Wales Championship South | 2022/12/27 14:30 | Barry Town v Llantwit Major | L | 2-1 |