McDonald's first mascot was Speedee, used from 1948 before the Golden Arches logo.
Speedee was a chef-like character created for the McDonald's Speedee Service System. The name reflected the restaurant's emphasis on quick preparation, an important selling point in the postwar American fast-food market.
The McDonald brothers introduced the Speedee Service System when they redesigned their San Bernardino, California, restaurant in 1948. Speedee appeared in early restaurant signs and packaging, helping connect the character with efficient service.
Speedee was gradually replaced as McDonald's primary visual symbol by the Golden Arches. The change reflected the company's growing focus on a distinctive architectural and corporate identity. Ronald McDonald later became the best-known character mascot, but he was not the original one.
Speedee is sometimes confused with later McDonald's characters because all served as brand symbols. In McDonald's branding history, however, Speedee belongs to the earliest period, before the famous arches became dominant.