St. Sava Peak (Bulgarian: връх Св. Сава, romanized: vrah Sv. Sava, IPA: [ˈvrɤx svɛˈti ˈsavɐ]) is the rocky, partly ice-free peak rising to 872 m[1] in Poibrene Heights on Oscar II Coast, Graham Land in Antarctica. It is overlooking Vaughan Inlet to the east-northeast.
The feature is named after the Bulgarian scholar St. Sava Sedmochislenik (9-10th century AD), a disciple of St. Cyril and St. Methodius.