Kran Peninsula (Bulgarian: полуостров Крън|poluostrov Kran, in Bulgarian pronounced as /poɫuˈɔstrof ˈkrɤn/) is the heavily indented peninsula forming the northeast extremity of Liège Island in the Palmer Archipelago, Antarctica. It extends 2.85 km in north-south direction and 2.35 km in east-west direction, ending up in Moureaux Point to the north and Neyt Point to the east, and connected to the rest of the island by a 200 m wide neck to the south.
The feature is named after the town of Kran in Southern Bulgaria.
Kran Peninsula is centred at -63.9722°N -61.8167°W. British mapping in 1978.