McDonald’s launched the fictional world of McDonaldland in 1971 for its restaurant characters.
McDonaldland appeared in advertising, packaging, playgrounds, and promotional materials. It presented McDonald’s characters as residents of a colorful fantasy setting, with Ronald McDonald serving as its central figure. Other characters included the Hamburglar, Grimace, Mayor McCheese, Birdie the Early Bird, and the Fry Kids.
The campaign connected individual mascots into a shared branded universe. This gave McDonald’s a continuing story world that could be used across television commercials, restaurant displays, merchandise, and children’s promotions.
McDonaldland is often confused with the name of a single restaurant or playground attraction. It was primarily a fictional advertising setting. Some characters and concepts changed over time, and the campaign became less prominent as McDonald’s marketing style evolved.