Prosenik Peak (Bulgarian: връх Просеник, romanized: vrah Prosenik, IPA: [ˈvrɤx prosɛˈnik]) is the peak rising to 2739 m[1] in Doyran Heights, southeast Sentinel Range in Ellsworth Mountains, Antarctica, and surmounting Thomas Glacier to the southeast and Hough Glacier to the east-northeast.
The peak is named after the settlement of Prosenik in Eastern Bulgaria.