Carmarthen Town (Premier League): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-02 | Keyon Reffell | Penybont | Carmarthen Town | Free |
| 2025-07-01 | Player | Llanelli Town | Carmarthen Town | Free |
| 2025-07-01 | Lewis Harling | Penybont | Carmarthen Town | Free |
| 2024-07-01 | Greg Walters | Carmarthen Town | Haverfordwest County | Free |
| 2023-07-01 | Ifan Knott | Carmarthen Town | Haverfordwest County | Free |
| 2022-01-19 | Michael George | Carmarthen Town | Barry Town United | Free |
| 2021-08-06 | Kelland Absalom | Carmarthen Town | Barry Town United | Free |
| 2021-07-24 | Michael George | Barry Town United | Carmarthen Town | Free |
| 2021-02-02 | Kelland Absalom | Merthyr Town | Carmarthen Town | Free |
| 2020-10-13 | Elliot Scotcher | Carmarthen Town | Haverfordwest County | Free |
| 2020-07-01 | Alaric Jones | Carmarthen Town | Haverfordwest County | Free |
| 2020-01-01 | Lewis Harling | Carmarthen Town | Penybont | Free |
| 2019-07-01 | Mael Davies | Carmarthen Town | Cardiff MU | Free |
| 2019-07-01 | Elliot Scotcher | Haverfordwest County | Carmarthen Town | Free |
| 2019-07-01 | Alaric Jones | Haverfordwest County | Carmarthen Town | Free |
| 2018-08-17 | Mael Davies | Swansea City U21 | Carmarthen Town | Free |
| 2018-07-01 | Greg Walters | Haverfordwest County | Carmarthen Town | Free |
| 2018-07-01 | Liam Walsh | Carmarthen Town | Penybont | Free |
| 2018-01-31 | Player | Swansea City U21 | Carmarthen Town | Loan |