Speedee was the McDonald's mascot used before Ronald McDonald became the brand's main character.
Speedee was a chef-like character based on the restaurant's early Speedee Service System, which emphasized quick food preparation. The character appeared in McDonald's early branding and signage during the 1950s.
The name connected McDonald's with speed, an important selling point when the company was promoting its streamlined restaurant operation. Speedee is sometimes confused with later McDonaldland characters, but those figures belonged to a much larger fictional advertising world introduced after the restaurant chain had become widely known.
Ronald McDonald eventually replaced Speedee as the most recognizable public-facing mascot. The change reflected McDonald's growing focus on family-oriented advertising rather than only fast service. Speedee therefore represents the chain's early operational identity, while Ronald represents its later character-based branding.