Lyulin Peak (Bulgarian: връх Люлин|vrah Lyulin, in Bulgarian pronounced as /ˈvrɤx ʎoˈlin/) is a sharp double peak forming the east extremity of Delchev Ridge and Tangra Mountains, eastern Livingston Island in the South Shetland Islands, Antarctica. The peaks rise to approximately 200 m, have rocky, ice-free slopes and surmount Renier Point. The peaks are named after Lyulin Mountain in Bulgaria.
The peak is located at -62.6108°N -59.8094°W which is 7.18 km east-northeast of Delchev Peak, 1.63 km northeast of Mesta Peak and 390 m northeast of Bansko Peak (Bulgarian mapping in 2005 and 2009).
