Lloyd Llewellyn (sometimes abbreviated LLLL) is a black-and-white comic book by Daniel Clowes, published by Fantagraphics. The series' title character is a detective who has humorous adventures inspired by film noir and stereotypical 1950s lounge culture. The series' visual style was influenced by lowbrow art and the work of Bernard Krigstein. and one story penciled by Todd, Clowes wrote, drew, and lettered the entire series.
In the letters page of the final issue of the series, Clowes announces, "And who knows ... somewhere along that lonesome road we might see a new LLLL mag with a brand new format so dazzling, so breathtaking, so monumentally fantastic that I haven't even thought of it yet!"