Sozopol Gap (Sozopolska Sedlovina \so-'zo-pol-ska se-dlo-vi-'na\) is a partly ice-covered, 500 m long saddle in Delchev Ridge, Tangra Mountains, eastern Livingston Island in the South Shetland Islands, Antarctica bounded to the southwest by Petko Voyvoda Peak and to the northeast by Kaloyan Nunatak. It is at an elevation of 220 metres, and is part of the divide between the glacial catchments of Sopot Ice Piedmont to the northwest and Pautalia Glacier to the southeast.
The gap is named after the Bulgarian town of Sozopol.
The midpoint is located at -62.6265°N -59.8703°W.
