McDonaldland was the fictional fantasy world created for McDonald’s characters in 1971.
The setting gave McDonald’s advertising a shared environment populated by figures such as Ronald McDonald, Grimace, the Hamburglar, and Mayor McCheese. Instead of presenting each character in isolation, the campaigns placed them in a colorful world designed especially for children.
McDonaldland became one of the most distinctive elements of McDonald’s 1970s and 1980s branding. Its characters appeared in television commercials, restaurant decorations, packaging, and promotional products.
The name is sometimes confused with McWorld, a later McDonald’s promotional term associated with global or digital branding. McDonaldland is the specific fictional setting developed for the classic character universe.