The Hamburglar was McDonald’s hamburger-stealing villain in early McDonaldland advertising.
The character appeared as part of McDonald’s fictional advertising world and was defined by attempts to take hamburgers. His striped clothing, mask, and exaggerated behavior made him easy for children to recognize in commercials and promotional materials.
The Hamburglar’s design changed over time. Early versions looked more like a small, masked adult criminal, while later campaigns presented him as a shorter, childlike character. The underlying brand role remained the same: he was a playful figure associated with hamburgers and mischief.
The Hamburglar is distinct from Mayor McCheese, who represented McDonaldland’s civic authority, and from Grimace, who became a friendly purple companion. All three characters supported the same fictional brand setting.