What are the names of Mickey Mouse’s twin nephews in Disney comics?

Mickey Mouse’s twin nephews in Disney comics are Morty and Ferdie Fieldmouse.

Morty and Ferdie are twin mouse boys who are generally presented as Mickey’s nephews. They were created for Disney comic stories and became recurring relatives in the broader Mickey Mouse family cast.

The twins are often drawn as mischievous children, giving stories a source of comic trouble and adventure. Their appearances are especially associated with Disney comic-book traditions rather than with the best-known theatrical Mickey cartoons.

They are easy to confuse with Donald Duck’s nephews, Huey, Dewey, and Louie. Those three ducks belong to Donald’s family and are distinct characters. Morty and Ferdie instead belong to Mickey’s extended family, and their names are usually given together as a pair.