| Celtic Travel | X14 | X14 Builth Wells - Carmarthen via Llanwrtyd Wells |
| First Cymru | 128 | 128 Ammanford - Llanelli |
| First Cymru | L5 | L5 Llanelli - Dafen via Brynsiriol, Clos Cilsaig, Bryncanol & Tir Capel |
| First Cymru | 124 | 124 Ammanford - Brynamman |
| First Cymru | L2 | L2 Llanelli - Llanelli via Prince Phillip Hospital |
| First Cymru | 197 | 197 Llanelli - Carmarthen |
| First Cymru | 165 | 165 Ammanford - Cross Hands |
| First Cymru | 129 | 129 Ammanford - Carmarthen via Cross Hands |
| First Cymru | X13 | X13 Swansea - Llandeilo via Pontarddulais |
| First Cymru | L6 | L6 Llanelli - isha |
| First Cymru | 126 | 126 Ammanford - Teglan Park |
| First Cymru | 460 | 460 Carmarthen - Cardigan via Newcastle Emlyn |
| First Cymru | L3 | L3 Llanelli - Pontarddulais via Prince Phillip Hospital |
| First Cymru | 205 | 205 Glangwili Hospital - Nant yr Arian via Carmarthen |
| First Cymru | 166 | 166 Carmarthen - Cross Hands |
| First Cymru | 145 | 145 Ammanford - Cwmaman |
| First Cymru | X29 | X29 Tycoes - Carmarthen via Cross Hands |
| First Cymru | L7 | L7 Llanelli - Yr Hendy |
| First Cymru | 127 | 127 Ammanford - Garnswllt |
| First Cymru | L4 | L4 Llanelli - Llundain Fach via Pentrepoeth Rd |
| First Cymru | 103 | 103 Ammanford - Llandeilo via Llandybie |
| First Cymru | 215 | 215 Carnarthen - Llanpumpsaint circular |
| First Cymru | L1 | L1 Llanelli - Swiss Valley via Morfa |
| First Cymru | 206 | 206 Carmarthen - Glangwili Hospital via Trevaughan |
| First Cymru | 195 | 195 Llanelli - Carmarthen via Cynheidre & Pontyberem |
| First Cymru | 146 | 146 Ammanford - Ammanford via Garnant, Glanaman |
| First cymru | X11 | X11 Swansea - Carmarthen via Llanelli |
| Jones Login | 223 | 223 Carmarthen - Glandwr |
| Jones Login | 221 | 221 Carmarthen - Login |
| Morris Travel | 228 | 228 Carmarthen - Carmarthen via Pentremeurig |
| Morris Travel | 225 | 225 Tre - Carmarthen |
| Morris Travel | B13 | B13 Carmarthen - Carmarthen |
| Morris Travel | B1 | B1 Burry Port - Burry Port via Pembrey |
| Morris Travel | 206 | 206 Carmarthen - Glangwili Hospital via Trevaughan |
| Morris Travel | 283 | 283 Llandeilo - Carmarthen |
| Morris Travel | 280 | 280 Carmarthen - Llandovery via Nantgaredig, Llandeilo |
| Morris Travel | 276 | 276 Llandeilo - Carmarthen |
| Morris Travel | 226 | 226 Carmarthen - Carmarthen |
| Morris Travel | PR1 | PR1 Carmarthen - Park and Ride |
| Morris Travel | B11 | B11 Carmarthen - Carmarthen |
| Morris Travel | 215 | 215 Carnarthen - Llanpumpsaint circular |
| Morris Travel | 284 | 284 Llandeilo - Ammanford via Crugybar |
| Morris Travel | 198 | 198 Four Roads - Carmarthen |
| Morris Travel | 281 | 281 Carmarthen - Llandovery via Nantgaredig, Llandeilo |
| Morris Travel | 277 | 277 Llandeilo - Carmarthen |
| Morris Travel | 227 | 227 Llanybri - Carmarthen via Llangain, Llansteffan |
| Morris Travel | PR2 | PR2 Carmarthen - Park and Ride |
| Morris Travel | 207 | 207 Carmarthen - Carmarthen via Brynmeurig |
| Morris Travel | B12 | B12 Carmarthen - Carmarthen |
| Morris Travel | 289 | 289 Lampeter - Llandovery |
| Morris Travel | 282 | 282 Brechfa - Carmarthen |
| Morris Travel | 278 | 278 Llandeilo - Carmarthen via Carmel, Llanarthne |
| Morris Travel | 279 | 279 Llandeilo - Carmarthen via Carmel, Llanarthne |
| New Adventure Travel | 64 | 64 Ammanford - Ystradgynlais |
| Richards Bros | 460 | 460 Carmarthen - Cardigan via Newcastle Emlyn |
| Taf Valley Coaches | 222 | 222 Pendine - Carmarthen |
| Taf Valley Coaches | 224 | 224 Carmarthen - Whitland via St Clears |
| Taf Valley Coaches | 322 | 322 Carmarthen - Haverfordwest via St Clears, Whitland, Narberth |
