Kovil Nunatak (Bulgarian: Ковилски нунатак, ‘Kovilski Nunatak’ \'ko-vil-ski 'nu-na-tak\) is the rock-tipped hill of elevation 2041 m[1] projecting from the ice cap west of north-central Sentinel Range in Ellsworth Mountains, Antarctica. It is named after the settlement of Kovil in Southern Bulgaria.