| Country: | England |
| Map Type: | Cornwall |
| Region: | South West England |
| Official Name: | Coldharbour |
| Civil Parish: | Perranzabuloe |
| Unitary England: | Cornwall |
| Lieutenancy England: | Cornwall |
| Os Grid Reference: | SW750488 |
| Coordinates: | 50.2961°N -5.1605°W |
| Postcode Area: | TR4 |
| Postcode District: | TR |
Coldharbour is a hamlet in the parish of Perranzabuloe, Cornwall, England.[1] [2]