The first McDonald’s Happy Meal appeared nationally in the United States in 1979.
The Happy Meal combined a child-sized meal with a toy or other promotional item in a distinctive package. Its branding turned the meal itself into a recognizable product rather than treating children’s food as merely a smaller adult order.
The concept had been tested before the national launch. McDonald’s introduced the product as a way to appeal to families and make the restaurant experience more engaging for children. The colorful box and changing toy promotions soon became central parts of the product’s identity.
The Happy Meal is sometimes dated to earlier regional tests, which explains why different sources mention dates before 1979. Those tests preceded the national United States introduction. The product also expanded internationally, with menus, packaging, and toy promotions varying according to local rules and markets.