Gladstone Publishing was an American company that published Disney comics from 1986 to 1990 and from 1993 to 1998. The company had its origins as a subsidiary of Another Rainbow Publishing, a company formed by Bruce Hamilton and Russ Cochran to publish the Carl Barks Library and produce limited edition lithographs of Carl Barks oil paintings of the Disney ducks. The name references Gladstone Gander.

Carl Barks was an American cartoonist, author, and painter. He is best known for his work in Disney comic books, as the writer and artist of the first Donald Duck stories and as the creator of Scrooge McDuck. He worked anonymously until late in his career; fans dubbed him The Duck Man and The Good Duck Artist. In 1987, Barks was one of the three inaugural inductees of the Will Eisner Comic Book Hall of Fame.