Pilot Hill is the highest summit in Hampshire, England, with a maximum elevation of . It lies around to the south-east of Walbury Hill, the county top of Berkshire, which is high.
The hill is about southwest of Newbury on the Hampshire/Berkshire border and is part of the north-facing scarp of the North Hampshire Downs, a chalk ridge within the North Wessex Downs Area of Outstanding Natural Beauty. The upper slopes are open calcareous grassland, while the lower slopes are wooded.