McDonald's early service mascot was named Speedee.
Speedee represented the original Speedee Service System introduced by McDonald's in 1948. The character was a chef with a hamburger-shaped head, reflecting the restaurant's focus on fast preparation and standardized service. Speedee appeared in early signage and promotional material before the company adopted Ronald McDonald and the wider McDonaldland cast.
Speedee is often confused with Speedee Service itself, but the first is the mascot's name and the second is the operating concept. The mascot also predates the Golden Arches as McDonald's most recognizable visual symbol. As Ray Kroc expanded the company during the 1950s, branding gradually shifted toward the arches and the restaurant's corporate identity.
Ronald McDonald eventually replaced Speedee in public-facing marketing, but Speedee remains an important link to the chain's early identity and its promise of quick service.