Commercial whaling in Britain began late in the 16th century and continued after the 1801 formation of the United Kingdom and intermittently until the middle of the 20th century.
The trade was broadly divided into two branches. The northern fishery involved hunting the bowhead whale off the coast of Greenland and adjacent islands. The southern fishery was activity anywhere else, including in the Atlantic, Pacific and Indian Oceans and off the Antarctic. The sperm whale, the southern right whale and humpback whale were the main target species in South Sea whaling. The industry went on to become a profitable national enterprise and a source of skilled mariners for the Royal Navy in times of war.
Modern whaling, using factory ships and catchers fitted with bow-mounted cannons that fired explosive harpoons, continued into the 20th century and was mainly focused on the Antarctic and nearby islands where shore stations had been established. The collapse of whale stocks in the 1960s, due to overfishing, saw the UK abandon the industry after three and a half centuries of involvement.