An overlord in the English feudal system was a lord of a manor who had subinfeudated a particular manor, estate or fee, to a tenant. Overlord may also refer to: History Operation Overlord, codename for the invasion of Normandy by Allied forces during World War II Overlord system, popular name for structure of British government 1951–1953 Arts and entertainment Film and television Overlord (1975 film), a 1975 black and white film directed by Stuart Cooper Robot Overlords (2014 film), a British science fiction film Overlord (2018 film), a horror film Overlord, villains in the animated TV series Blackstar "Over Lord", an alternate name for "Invasion of the Capital", an episode of the TV series RahXephon Overlord (anime), a Japanese anime series Fiction Overlord (comics), a comic-book supervillain created by Erik Larsen Overlord (novel series), a Japanese light novel series Overlord (Transformers), a robot supervillain character in the Transformers robot superhero franchise. Overlord (G.I. Joe), a fictional villain in the G.I. Joe universe Overlords, an alien-demon/Satan species in the 1953 science fiction book Childhood's End by Arthur C. Clarke Video gaming Overlord (1990 video game), a 1990 strategy computer game Overlord (1994 video game), a World War II flight simulator for the Amiga and PC by Rowan Software Overlord (video game series), an action/adventure video game series by Codemasters Overlord (2007 video game), an action/adventure game for the PC, PlayStation 3, and Xbox 360 Overlord: Raising Hell, an expansion to the 2007 game Overlord II, sequel to the 2007 game Overlord: Dark Legend, for the Nintendo Wii Overlord: Minions, for the Nintendo DS Overlord: Fellowship of Evil, a spin-off released in 2015 Mass Effect 2: Overlord, a 2010 downloadable content pack for the video game Mass Effect 2 Other entertainment Overlord (band), a Brooklyn-based indie pop band led by George Pasles "Overlord", a song by Black Label Society from the album Order of the Black Ariakon Overlord, a paintball pistol Overlord: D-Day and the Battle for Normandy, a history book by Max Hastings Other uses Mount Overlord, an extinct volcano in Antarctica Overlord Mountain, a mountain in British Columbia, Canada Overlord meme, an Internet meme relating to mock submission Overlord, a software project managed by Red Hat for JBoss Fuse Service Works