Officer Big Mac was the police officer character in McDonaldland, McDonald’s fictional advertising world.
Officer Big Mac was designed as a product-based character: his head resembled a Big Mac, linking the figure directly to one of McDonald’s signature menu items. His uniform and law-enforcement role provided a contrast with mischievous characters such as the Hamburglar and Captain Crook.
McDonaldland advertising connected many characters through recurring settings and storylines. Ronald McDonald served as the central figure, while Mayor McCheese, Grimace, Birdie the Early Bird, and others gave the fictional world different roles and visual identities.
Officer Big Mac is often confused with Mayor McCheese because both characters held civic positions. Their designs and jobs were different: Mayor McCheese was the mayor with a cheeseburger head, while Officer Big Mac was the police officer with a Big Mac-shaped head. This distinction is a useful example of how McDonald’s turned named menu products into recognizable mascots.