Officer Big Mac first appeared in 1971 as a personification of McDonald’s Big Mac.
Officer Big Mac was one of the characters created for McDonaldland, the fictional world used in McDonald’s advertising. His design combined a police-officer theme with features associated with the Big Mac, including a bun-like head. The character’s role connected a specific menu item to the broader mascot universe.
He was not the same character as Mayor McCheese, whose head was a cheeseburger and who served as McDonaldland’s mayor. Captain Crook promoted Filet-O-Fish, while the Hamburglar was associated with stealing hamburgers. These characters were deliberately differentiated by costume, personality, and food reference.
Officer Big Mac became less prominent as McDonald’s moved away from its large ensemble of fantasy characters. His limited recognition today makes him easy to confuse with other McDonaldland figures, but contemporary character lists identify him as the Big Mac-related officer.