Boscawen

Boscawen may refer to:


 * Boscawen (surname)
 * Boscawen, New Hampshire, a town in the United States
 * Truro Boscawen (electoral division), an electoral division of Cornwall, United Kingdom
 * Boscawen Park, a cricket ground in Truro, Cornwall
 * Boscawen SSSI, a Site of Special Scientific Interest and a Geological Conservation Review site in Cornwall, United Kingdom.
 * Boscawen-Un, a stone circle in Cornwall, United Kingdom
 * HMS Boscawen, several ships and a shore establishment
 * Boscawen, a British privateer, originally the French frigate Médée (1741), captured by Edward Boscawen in 1744
 * Boscawen, pen name of Nathaniel Greene (journalist) (1797–1877)