Scaynes Hill is a village in the civil parish of Lindfield Rural in the Mid Sussex District of West Sussex, England. It lies on the A272 road 2.2 miles (3.5 km) east of Haywards Heath.
Scaynes Hill has a Site of Special Scientific Interest within the village. The site is a disused quarry, which has exposed sandstone originating from the Wealden flood plain.
The village church is dedicated to Saint Augustine and was constructed in 1858. The church was given grade two listed status in 2006.