Weirdo was a magazine-sized comics anthology created by Robert Crumb and published by Last Gasp from 1981 to 1993. Featuring cartoonists both new and old, Weirdo served as a "low art" counterpoint to its contemporary highbrow Raw, co-edited by Art Spiegelman.

Robert Dennis Crumb is an American cartoonist who often signs his work R. Crumb. His work displays a nostalgia for American folk culture of the late 19th and early 20th centuries, and satire of contemporary American culture.