Felden is a semi-rural neighbourhood of Hemel Hempstead, Hertfordshire, situated to the south west of the town, close to the railway station.

At the 2011 Census the population of the neighbourhood was included in the Dacorum Ward of Bovingdon, Flaunden and Chipperfield.

making it unclear that the Felden Hamlet does not extend below this point.

Similarly Felden the Hamlet does not extend as far as Box Lane, which is also often claimed to be part of this band of housing.

The ancient Box Lane runs uphill from Boxmoor to Bovingdon and passes through the west of Felden.