Sealand

Sealand may refer to:

Places

 * Sealand, Flintshire, a community in Wales
 * RAF Sealand, a British military station named for the community
 * Principality of Sealand, an unrecognised entity on a seafort off the coast of the United Kingdom

Other uses

 * Sealand Dynasty, a historical era of Babylon ca. 1732–1460 BC
 * Sealand national football team
 * Sealand of the Pacific, a former aquarium in British Columbia, Canada
 * Sea-Land Service, Inc, a former shipping company now operating as Maersk Line
 * Short Sealand, an amphibious aircraft
 * "Sealand", a song by Orchestral Manoeuvres in the Dark from Architecture & Morality