Commander Maria Christina Hill is a character appearing in American comic books published by Marvel Comics. Created by Brian Michael Bendis and David Finch, the character first appeared in The New Avengers #4. As a former Director of S.H.I.E.L.D., she appears in various storylines which often feature the Avengers or members of that group.
Maria Hill as depicted in The Avengers: Earth's Mightiest Heroes
S.H.I.E.L.D. is a fictional espionage, special law enforcement, and counter-terrorism government agency appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, this agency first appeared in Strange Tales #135, and often deals with paranormal activity and superhuman threats to international security.
Strange Tales #135 (August 1965), the debut of S.H.I.E.L.D.. Cover art by Jack Kirby and Frank Giacoia.