O'Barr, James Fan site with bibliography, FAQ, interviews, articles, and a gallery of photos and works. [Flash] http://www.crowfanclub.com/

Oliver, J. Edward Biography, and a showcase of various comic strips created over the past thirty years. http://www.orso.demon.co.uk/jeo/

O'Donnell, Mark The work of modern humorist cartoonist. http://www.modernhumorist.com/mh/0006/odonnell/index.cfm

Omega Artwork, comics, movie reviews, and the occasional rant. http://www.omega.i8.com

Orff, Joel Comics and drawings, including the weekly strip Great Moments in Rock 'n' Roll. http://www.jorff.com/

Onsmith Comics, gag cartoons, sketches and photos by Chicago-based artist. http://onsmithcomics.com/

Olindo, Christina Italian illustrator and creator of the vampire comic "Oltre" ("Beyond"). In Italian and English. http://www.christinaolindo.com

Noirby, Lauren Online mini-comics, and script for an in-progress Western tale. http://www.angelfire.com/psy/chobilly