McDonaldland was McDonald’s fantasy world for advertising characters introduced in 1971.
The campaign placed Ronald McDonald and other branded figures in a colorful fictional setting designed to appeal especially to children. Characters included Mayor McCheese, Grimace, the Hamburglar, and Officer Big Mac. Their visual designs helped turn individual menu items and restaurant features into memorable personalities.
McDonaldland advertisements appeared in television commercials, packaging, store displays, and promotions. The setting gave McDonald’s a connected story world rather than a series of unrelated characters. It also helped distinguish the company’s family-oriented branding from ordinary restaurant advertising.
McDonaldland is sometimes confused with the name of a restaurant or an actual attraction. It was primarily an advertising universe, although McDonald’s restaurants and promotions used its imagery extensively. Many of the characters were later reduced or retired, while Ronald McDonald continued as the company’s best-known mascot for decades.