McDonald’s introduced the McDonaldland advertising world in 1971.
McDonaldland gave McDonald’s a connected cast of characters and a shared fantasy setting. Ronald McDonald appeared alongside figures including Mayor McCheese, Grimace, the Hamburglar, and Birdie. The characters helped turn the company’s advertising into recurring stories rather than isolated product announcements.
The setting was designed to make the brand especially engaging for children, with bright scenery, playful names, and personified food-related ideas. Its imagery appeared in television commercials, packaging, promotions, and restaurant play areas.
McDonaldland’s cast changed over time, and some characters became more prominent than others. The date is also sometimes confused with Ronald McDonald’s earlier television debut in the 1960s. Ronald existed before the wider McDonaldland world was introduced, making 1971 the key date for the advertising universe itself.