"Jon" Arbuckle is a fictional character from the Garfield comic strip by Jim Davis.
He has also appeared in the animated television series Garfield and Friends, the computer-animated The Garfield Show, and two live-action/computer-animated feature films. A geeky and clumsy man yet caring owner, Jon is the owner of Garfield and Odie.
He converses with Garfield and is often the butt of his jokes.