St Alban's Head (corruption of St Aldhelms Head) is a headland located 5 kilometres (3.1 mi) southwest of Swanage, on the coast of Dorset, England.
It is part of the Jurassic Coast, a World Heritage Site.
It is designated a Special Area of Conservation under the European Union's Habitats Directive.
On the bluff of the headland is a monument to the development of radar during World War II, by the Telecommunications Research Establishment at nearby RAF Worth Matravers.
[2] The western side of St Alban's Head contains a Royal Marines Memorial.