Great Sphinx of Giza

The face of the Sphinx most likely represents the image of Chephren.

An excerpt from the article 12 facts about Great Sphinx of Giza
His head is covered by nemes - a head cloth worn by pharaohs- a symbol of royal power. Moreover, fragments of a uraeus - a cobra-like symbol of divine authority and royalty - were found at the statue’s feet during the 1817 excavations. During the same excavations, a stele of Thutmose IV was also discovered.