McDonaldland was the fictional advertising world created for McDonald’s characters such as Mayor McCheese.
The setting gave McDonald’s advertising a shared imaginary environment where recurring figures could interact. Ronald McDonald served as its central personality, while characters including Mayor McCheese, the Hamburglar, Grimace, Birdie the Early Bird, and the Fry Kids populated the campaigns.
McDonaldland helped the company organize its child-oriented branding into a recognizable story world rather than presenting isolated mascots. Restaurant imagery, toys, television commercials, and promotional materials could all draw on the same cast and setting.
The name is sometimes confused with McDonald’s use of “Mc” in product names or with unrelated entertainment properties using “McWorld.” McDonaldland specifically refers to the fictional universe used in McDonald’s advertising, especially from the 1970s onward.