Gorhambury House is a Grade II* listed, Palladian-style house near St Albans; Hertfordshire, England. It was built in the years 1777–84 to replace Old Gorhambury House which was left to fall into ruin.
It was designed by Sir Robert Taylor and commissioned by James Grimston, 3rd Viscount Grimston. Grimston's son was made Earl of Verulam, and the building is currently the home of the 7th Earl of Verulam.
The house is a member of Historic Houses Association and is open for tours at certain times.