Troyan Peak (, ) is a peak rising to 810 m in the Friesland Ridge of the Tangra Mountains in Livingston Island in the South Shetland Islands, Antarctica. It has a steep, snow-free west slope and surmounts the Ruen Icefall to the north, west and south. The peak is named after the Bulgarian town of Troyan.
The peak is located at , which is 1.42 km west by north of St. Cyril Peak, 1.44 km north of St. Methodius Peak, 1.31 km northeast of Lom Peak and 1.2 km south of Stambolov Crag (Bulgarian mapping in 2005 and 2009).