The fictional world created for Ronald McDonald and McDonald’s mascots was called McDonaldland.
McDonaldland appeared in McDonald’s advertising beginning in the early 1970s. It presented Ronald McDonald alongside characters such as Mayor McCheese, the Hamburglar, Grimace, and Birdie the Early Bird. The setting gave the mascots a shared story world rather than treating them as unrelated advertising figures.
The name is often confused with the individual characters or with playground equipment installed at restaurants. McDonaldland refers to the fictional setting and its associated advertising universe, not to one specific mascot.
The campaign helped McDonald’s build a recognizable children’s brand identity. Many characters were designed around menu items or restaurant themes, turning hamburgers, french fries, and breakfast into elements of a playful fantasy world.