Milltown is a village in Derbyshire, England. It is located 1 mile south-east of Ashover and is part of Ashover civil parish. To the north of the village is Milltown Quarry, now closed. It is a small quarry, which was open for limestone extraction. Milltown once had a station on the Ashover Light Railway, which closed in 1936.

The listed Milltown Methodist Church is located in the village.