Agent Maria Hill is a fictional character in the Marvel Comics universe, known for her role as a high-ranking officer in S.H.I.E.L.D., the organization that deals with superhuman threats. She is often depicted as a skilled strategist and combatant, working closely with other notable characters like Nick Fury and Captain America. Introduced in The Avengers comics, Maria Hill has appeared in various media, including the Marvel Cinematic Universe (MCU), where she is portrayed by actress Cobie Smulders. Her character is recognized for her no-nonsense attitude and dedication to protecting the world from dangerous threats.