Kormesiy Peak (Bulgarian: връх Кормесий|vrah Kormesiy, in Bulgarian pronounced as /ˈvrɤx korˈmɛsij/) is a rocky peak rising to 235 m in the southeast extremity of Breznik Heights on Greenwich Island in the South Shetland Islands, Antarctica. Situated on the southeast coast of the island, 2.17 km west of Fort Point, 800 m southwest of St. Kiprian Peak, 730 m southeast of Drangov Peak, and 430 m east of Ziezi Peak. Bulgarian topographic survey Tangra 2004/05 and mapping in 2009. Named after Khan Kormesiy of Bulgaria, 721-738 AD.