| Boulston | |
|---|---|
  Boulston Location within Pembrokeshire | |
| OS grid reference | SM9712 |
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
Boulston is a small settlement and former parish on the left bank of the Western Cleddau river in Pembrokeshire, Wales, in the community of Uzmaston, Boulston and Slebech.