Thornhill, Derbyshire
| Thornhill | |
 Thornhill. |
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  Thornhill |
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| OS grid reference | SK198834 |
|---|---|
| District | High Peak |
| Shire county | Derbyshire |
| Region | East Midlands |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | HOPE VALLEY |
| Postcode district | S33 |
| Police | Derbyshire |
| Fire | Derbyshire |
| Ambulance | East Midlands |
| EU Parliament | East Midlands |
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Coordinates: 53°20′53″N 1°42′14″W / 53.348°N 1.704°W
Thornhill is a village in the county of Derbyshire, England, in the Peak District, south of Ladybower Reservoir and east of Castleton.