McDonaldland was the fictional advertising world featuring characters such as Mayor McCheese. McDonald’s introduced the campaign in the early 1970s to create a colorful setting for its family-oriented marketing.
The world included Ronald McDonald along with characters including the Hamburglar, Grimace, Captain Crook, and Mayor McCheese. Each figure was designed to make menu items or restaurant experiences memorable to children.
McDonaldland appeared in television commercials, packaging, playground designs, and promotional materials. Its characters formed a connected brand universe rather than functioning as unrelated mascots.
McDonaldland is sometimes confused with a physical theme park or a single restaurant location. It was primarily an advertising concept, although restaurants and playgrounds used its imagery. The campaign’s characters became a recognizable part of McDonald’s branding during the 1970s and later decades.