Speedee became McDonald's first nationally recognized mascot in the late 1940s.
Speedee was shown as a small chef-like character with a hamburger-shaped head or related food imagery, depending on the version of the artwork. The character's name emphasized speed, matching the restaurant's newly introduced Speedee Service System and its promise of quick, standardized service.
The mascot was used on signs, packaging, and other early McDonald's materials before Ronald McDonald became the company's best-known character. Speedee was especially connected with the restaurant's transformation after the brothers reopened their San Bernardino location in 1948.
Speedee is often confused with later McDonaldland figures because McDonald's eventually replaced him with more elaborate character marketing. He was not the same character as Ronald McDonald, and his role was closely tied to the brand's early emphasis on efficient service rather than children's fantasy advertising.