Mayor McCheese was the hamburger-shaped mayor of McDonaldland.
The character appeared as a human-like figure with a large cheeseburger for a head, complete with familiar burger ingredients and a mayoral sash. He represented the playful civic world McDonald's created for its advertising and was one of the most visually distinctive members of the McDonaldland cast.
Mayor McCheese’s design helped turn the restaurant’s food into characters with recognizable roles. Instead of simply showing a hamburger as a menu item, the advertising world gave it a personality and a place in a fictional community. This approach made McDonald's branding easier for children to remember.
Mayor McCheese is sometimes confused with Officer Big Mac, another McDonaldland character whose name references a McDonald's menu item. The two were separate figures: Mayor McCheese was the burger-headed civic leader, while Officer Big Mac was associated with law enforcement in the fictional setting.