Klenova Peak (Bulgarian: връх Кльонова, romanized: vrah Klenova, IPA: [ˈvrɤx ˈkʎɔnovɐ]) is the sharp peak rising to 2300 m on the southwest side of Vinson Massif in Sentinel Range, Ellsworth Mountains in Antarctica. It has partly ice-free south slopes, and surmounts upper Nimitz Glacier to the southwest and its tributary Cairns Glacier to the northeast.
The peak is named after Maria Klenova (1898-1976), a Russian marine geologist who took part in the First Soviet Antarctic Expedition in 1955–57, becoming the first woman scientist to have carried out research in Antarctica.