McDonaldland was McDonald’s first national character-driven advertising world, introduced in 1971.
The fictional setting gave McDonald’s a shared story environment for characters such as Ronald McDonald, Grimace, the Hamburglar, and Mayor McCheese. Television commercials used the setting to turn menu items and restaurant visits into a playful fantasy aimed especially at children.
McDonaldland is sometimes confused with a single mascot or with the name of a menu promotion. It was instead a fictional world and campaign framework. Its characters became separate pieces of McDonald’s branding, while the setting connected them in advertisements, merchandise, and restaurant imagery.
The campaign represented a major shift from earlier branding centered mainly on speed, architecture, and slogans. It helped make McDonald’s a recurring fictional universe in popular culture, although the company later reduced the prominence of many of its McDonaldland characters.