Greene Peninsula is a mountainous peninsula within Cumberland East Bay, separating Moraine Fjord to the west from the main arm of Cumberland East Bay, on the north coast of South Georgia Island.[1] The entire area was charted by the Swedish Antarctic Expedition (SAE), 1901–04, under Otto Nordenskjöld.[2] The peninsula was named by the UK Antarctic Place-Names Committee (UK-APC) in 1979 after Stanley Wilson Greene, a British bryologist who worked in South Georgia.[1]