Kolobar Nunatak
Kolobar Nunatak (, ‘Kolobarski Nunatak’ \ko-'lo-b&r-ski 'nu-na-tak\) is the rocky hill rising to 587 m in the southwest part of Cugnot Ice Piedmont on Trinity Peninsula in Graham Land, Antarctica.

The nunatak is named after the settlement of Kolobar in Northeastern Bulgaria.

Location
Kolobar Nunatak is located at , which is 3.59 km northeast of Panhard Nunatak, 4.29 km southeast of Chochoveni Nunatak and 5.66 km southwest of Levassor Nunatak.  German-British mapping in 1996.

Maps
 Trinity Peninsula. Scale 1:250000 topographic map No. 5697. Institut für Angewandte Geodäsie and British Antarctic Survey, 1996.
 Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated.