Garston is a village in Hertfordshire,, United Kingdom, more or less contiguous with Watford and now, despite retaining a strong local identity, is effectively, a suburb.

It is within Meriden ward of Watford Borough Council, which at the time of the 2001 Census had a population of 6,856.

The West Herts Crematorium at Garston is the principal facility for non-burial funerals in the West Hertfordshire area, serving Watford, St Albans and Hemel Hempstead.