This is the God Anubis
Anubis was the god of embalming and the dead.
He was the god who helped to embalm Osiris after he was killed by Seth. Thus, Anubis was the god who watched over the process of mummifying people when they died.
Priests often wore a mask of Anubis during mummification ceremonies.
Anubis was replaced by Osiris in his role as Lord of the underworld. One of his prominent roles was as a god who ushered souls into the afterlife.
Despite being one of the most ancient and “one of the most frequently depicted and mentioned gods” in the Egyptian pantheon, however, Anubis played almost no role in Egyptian myths.