Mayor McCheese is the McDonald’s mascot portrayed as a hamburger-headed mayor in McDonaldland.
The character appeared in McDonald’s fictional advertising world alongside Ronald McDonald and other colorful figures. His oversized hamburger head, mayoral clothing, and civic title made him visually distinct from characters based on food items or restaurant themes.
Mayor McCheese belongs to the wider McDonaldland cast, which McDonald’s used during the 1970s and afterward to create a connected children’s advertising universe. The character’s role was not that of a real company executive; he was a fictional resident and public official within the advertising setting.
The character is easy to confuse with Officer Big Mac or other McDonaldland figures because many shared food-based designs. Mayor McCheese is identified specifically by his hamburger head and mayoral role.