Eastcote House Gardens is an area of public parkland in Eastcote, within the London Borough of Hillingdon. The site covers 3.63 hectares and incorporates the walled garden, dovecote and coach house of Eastcote House. The house was demolished in 1964 by the then Ruislip-Northwood Urban District Council (RNUDC), one of the predecessors of the London Borough of Hillingdon which was formed the following year. At the public's request, the garden and outbuildings were retained and are now maintained by a group of volunteers, the Friends of Eastcote House Gardens, in partnership with the local authority.

Eastcote is a suburban area in the London Borough of Hillingdon, in west London.