Colleen Doran (born July 24, 1964) is an American writer-artist and cartoonist. She illustrated hundreds of comics, graphic novels, books and magazines, including the autobiographical graphic novel of Marvel Comics editor and writer Stan Lee entitled Amazing Fantastic Incredible Stan Lee, which became a New York Times bestseller.

She adapted and did the art for the short story "Troll Bridge" by Neil Gaiman, which also became a New York Times bestseller. Her books have received Eisner, Harvey, Bram Stoker, Locus, and International Horror Guild Awards. Her 2019 graphic novel adaptation of Neil Gaiman's short story Snow, Glass, Apples, won the Bram Stoker Award for Superior Achievement in a Graphic Novel.