| Mynydd-y-garreg | |
|---|---|
 St Teilo's Church, Mynyddygarreg | |
| OS grid reference | SN427081 |
| Community | |
| Principal area | |
| Preserved county | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | KIDWELLY |
| Postcode district | SA17 |
| Dialling code | 01554 |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
| UK Parliament | |
| Senedd Cymru – Welsh Parliament | |
Mynydd-y-Garreg or Mynyddygarreg ("The mountain of the stone") is a village in the county of Carmarthenshire, West Wales. It borders the historic town of Kidwelly.