Mamarchev Peak (bg|Мамарчев връх|Mamarchev vrah, pronounced as /bg/) is the peak with tween heights both rising to 2403m (7,884feet)[1] in the north part of Sullivan Heights in central Sentinel Range in Ellsworth Mountains, Antarctica, and surmounting Pulpudeva Glacier to the west and Ellen Glacier to the north.
The peak is named after Georgi Mamarchev (1786–1846), leader of the Bulgarian liberation movement, in connection with the settlement of Mamarchevo in Southern Bulgaria.
Mamarchev Peak is located at -78.3136°N -85.1483°W, which is 2.37km (01.47miles) northwest of Mount Levack, 10.9 km east-northeast of Mount Bearskin, 11.08km (06.88miles) southeast of Mount Jumper and 5.28km (03.28miles) south of Roberts Peak. US mapping in 1961, updated in 1988.