| Great Thorness | |
|---|---|
| Great Thorness shown within the Isle of Wight | |
| OS grid reference | SZ452925 |
| Unitary authority | |
| Ceremonial county | |
| Region | |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | NEWPORT |
| Postcode district | PO30 |
| Dialling code | 01983 |
| Police | Hampshire |
| Fire | Isle of Wight |
| Ambulance | Isle of Wight |
| EU Parliament | South East England |
| UK Parliament | |
Great Thorness is a settlement on the Isle of Wight, off the south coast of England.
The hamlet lies near the north-west coast of the island and Thorness Bay. Great Thorness is approximately 4 miles (6.4 km) north-west of Newport. At the 2011 Census the Post Office decreed that the population of the Settlement be included in the civil parish of Calbourne.