Scrooge McDuck in the context of "Disney comics"

The Donald Duck universe is a fictional shared universe which is the setting of stories involving Disney cartoon character Donald Duck, as well as Daisy Duck, Huey, Dewey, and Louie, Scrooge McDuck, and many other characters. Life in the Donald Duck universe centers on the city of Duckburg and is a part of the larger Mickey Mouse universe. In addition to the original comic book stories by Carl Barks, the Duckburg cast was featured in Little Golden Books, television series such as DuckTales (1987–1990), Darkwing Duck (1991–1992), and the DuckTales reboot (2017–2021), and video games such as DuckTales (1989), QuackShot (1991), Goin' Quackers (2000), and DuckTales: Remastered (2013).

"Donald Duck universe", sometimes called Duckverse or Scrooge McDuck universe, are unofficial terms used by Disney, but are sometimes used by fans. Disney comics artist/writer Don Rosa has also used the terms Barks Universe and Italian Duck Universe to describe different versions of history. According to Carl Barks, the comic book creator of Scrooge McDuck, Duckburg, and its original cast of characters and themes (who also developed Donald Duck and created Daisy Duck and Huey, Dewey and Louie for the early Donald Duck cartoons) — "Now we're beginning to read about Batman's universe, the Spiderman universe. All of those guys had their own universe, and so the ducks have their own universe." Barks adds, "Whenever I wrote the script and it was drawn by some other artist ... it came out looking so different, it didn't look like it belonged in the duck universe .. .Didn't look as real, or I use the word, 'sincere'. You couldn't tell whether the guy who drew it was really interested in turning out a nice product or not."

Carl Barks (March 27, 1901 – August 25, 2000) 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.

Barks worked for the Disney Studio and Western Publishing where he created Duckburg and many of its inhabitants, such as Scrooge McDuck (1947), Gladstone Gander (1948), the Beagle Boys (1951), The Junior Woodchucks (1951), Gyro Gearloose (1952), Cornelius Coot (1952), Flintheart Glomgold (1956), John D. Rockerduck (1961) and Magica De Spell (1961).

Huey, Dewey, and Louie Duck are triplet cartoon characters created by storyboard artist and screenwriter Carl Barks for The Walt Disney Company from an idea proposed by cartoonist Al Taliaferro. They are the nephews of Donald Duck and the grand-nephews of Scrooge McDuck. Like their maternal uncles, the brothers are domestic anthropomorphic white ducks with yellow-orange bills and feet. The boys are sometimes distinguished by the color of their shirts and baseball caps (with Huey wearing red clothing, Dewey wearing blue clothing, and Louie wearing green clothing). They appeared in many Donald Duck animated shorts, as well as in the television show DuckTales and its reboot, but the comics remain their primary medium.

While the boys were originally created as troublemakers to provoke Donald's famous easily triggered temper, in later appearances, beginning especially in the comic books stories by Carl Barks, they are shown growing to be heroes in their own right and valuable assets to him and Uncle Scrooge on their adventures. All three of the triplets are members of a fictional scouting organization called the Junior Woodchucks.

Mickey's Christmas Carol is a 1983 American animated Christmas fantasy featurette, directed and produced by Burny Mattinson. The cartoon is an adaptation of Charles Dickens's 1843 novella A Christmas Carol, and stars Scrooge McDuck as Ebenezer Scrooge. The rest of the cast was filled mostly using characters from pre-existing Disney animated properties; notably from the Mickey Mouse universe, Jiminy Cricket from Pinocchio (1940), The Adventures of Ichabod and Mr. Toad (1949), and Robin Hood (1973).

The featurette was produced by Walt Disney Productions and released by Buena Vista Distribution on December 16, 1983, with the re-issue of The Rescuers (1977). In the United States, it was first aired on television on NBC, on December 10, 1984.

The following Disney cartoon and comics characters in the Donald Duck universe typically appear with Donald Duck and Scrooge McDuck, but are not related to them. For relatives of Donald and Scrooge, see Duck family (Disney) or Clan McDuck. For characters exclusive to the DuckTales franchise, see List of DuckTales characters.