McDonald's original mascot was Speedee, introduced in 1948 as a symbol of speedy service.
Speedee was depicted as a smiling chef with a hamburger-shaped head. The character appeared alongside the early “Speedee Service System” branding created by Richard and Maurice McDonald, whose California restaurant emphasized fast, standardized food preparation.
Many people associate McDonald's mascots primarily with Ronald McDonald, but Ronald arrived much later, in the 1960s. Speedee was gradually replaced as the company's public symbol when McDonald's shifted its branding toward the Golden Arches and family-oriented advertising. The name also reflected the restaurant's original emphasis on speed rather than a specific menu item.
Speedee is therefore an important link between the McDonald brothers' early operating system and the global visual identity that followed.