| Official Name: | Idridgehay and Alton |
| Civil Parish: | Idridgehay and Alton |
| Country: | England |
| Region: | East Midlands |
| Coordinates: | 53.0333°N -35°W |
| Hide Services: | Yes |
| Population: | 275 |
| Population Ref: | (2011 census) |
| Static Image: | Idridgehay St Jame's Church.JPG |
| Static Image Caption: | St James's Church, Idridgehay |
Idridgehay and Alton is a civil parish in the Amber Valley district of Derbyshire, England. The population of the civil parish taken at the 2011 Census was 275.[1] Its principal settlements are the village of Idridgehay and the hamlets of Alton, Idridgehay Green and Ireton Wood.[2] The Ecclesbourne Valley Railway line runs parallel to the parish.