South Bay
South Bay is the name of the following geographic features:
Places in the United States:
Bays:
- South Bay (Doumer Island) on Doumer Island, Palmer Archipelago, Antarctica
- South Bay (Livingston Island) on Livingston Island, South Shetland Islands, Antarctica
- South Bay (Ross Island) on Ross Island, Ross Archipelago, Antarctica
- South Bay (South Georgia) on South Georgia, South Atlantic