Narechen Glacier (Bulgarian: ледник Наречен, ‘Lednik Narechen’ \'led-nik na-'re-chen\) is the 9 km long and 11 km wide glacier draining the western slopes of the Lassus Mountains on the northwest coast of Alexander Island in Antarctica. Flowing westwards to enter Lazarev Bay in the Wilkins Sound, Bellingshausen Sea.