Maro Cliffs () is a prominent rock cliffs standing southwest of Jeffries Glacier in the Theron Mountains. First mapped in 1956-57 by the Commonwealth Trans-Antarctic Expedition and named for Harald Maro, captain of the Canadian sealer members of the Commonwealth Trans-Antarctic Expedition to the Filchner Ice Shelf in 1955-56.
This article incorporates public domain material from the United States Geological Survey document "Maro Cliffs" (content from the Geographic Names Information System).