Kereka Island (Bulgarian: остров Керека, romanized: ostrov Kereka, IPA: [ˈɔstrof kɛˈrɛkɐ]) is a mostly ice-covered island in the Pitt group of Biscoe Islands, Antarctica.

It is 1.75 km long in southeast-northwest direction and 580 m wide, and is separated from neighbouring Slumkey Island to the west-southwest by an 80 m wide passage.

The island is named after the settlement of Kereka in Northern Bulgaria.

This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.

This Biscoe Islands location article is a stub.