Osogovo Bay (Bulgarian: Осоговски залив, romanized: Osogovski zaliv, IPA: [osoˈɡɔfski ˈzalif]), "named after the Osogovo region in western Bulgaria,"[1] is bounded by the south coast of Rugged Island, by Astor Island, and by the west coast of the Byers Peninsula south of Laager Point, Livingston Island in the South Shetland Islands, Antarctica.
By sea, it is entered between Benson Point and Devils Point.