File:Scenes of Grytviken, South Georgia Island.webm

English: Grytviken (/ˈɡrɪtviːkən/ GRIT-vee-kən Norwegian: [ˈɡɾŷːtviːkn̩]) is a settlement on South Georgia in the South Atlantic and formerly a whaling station and the largest settlement on the island. It is located at the head of King Edward Cove within the larger Cumberland East Bay, considered the best harbour on the island. The location's name, meaning "pot bay", was coined in 1902 by the Swedish Antarctic Expedition and documented by the surveyor Johan Gunnar Andersson, after the expedition found old English try pots used to render seal oil at the site. Settlement was re-established on 16 November 1904 by Norwegian Antarctic explorer Carl Anton Larsen on the long-used site of former whaling settlements.

Grytviken is built on a substantial area of sheltered, flat land and has a good supply of fresh water. Although it was the largest settlement on South Georgia, the island's administration was based at the nearby British Antarctic Survey research station at King Edward Point. The whaling station closed in December 1966 when dwindling whale stocks made it uneconomical.

Grytviken no longer has permanent residents but occasionally accommodates researchers and British administrative and military personnel. It is also temporarily inhabited during summer months by a few staff who manage the South Georgia Museum. The settlement has become a popular attraction for Antarctic cruise lines, with many tourists visiting the resting places of polar explorers Sir Ernest Shackleton and Frank Wild in Grytviken's graveyard.