McDonald's introduced the Speedee mascot in 1948 as part of its original branding.
Speedee was a chef-like character with a hamburger-shaped head, representing the restaurant's promise of fast service. The name connected directly to McDonald's early “Speedee Service System,” which emphasized standardized preparation and quick customer turnover.
The McDonald brothers introduced this service model at their San Bernardino, California, restaurant after redesigning it around hamburgers, fries, and beverages. Speedee therefore belonged to McDonald's pre-arches visual identity, before Ronald McDonald and the Golden Arches became the company's dominant symbols.
A common mix-up is to treat Speedee as an early version of Ronald McDonald. They were different characters: Speedee represented speed and efficient service, while Ronald became the brand's child-focused mascot in the 1960s. McDonald's replaced Speedee in prominence as its restaurant architecture and advertising evolved.