Mickey Mouse was created in 1928 by Walt Disney and Ub Iwerks, with his public debut in the animated short film Steamboat Willie on November 18, 1928.

Key dates

  • Year of creation: 1928, as a new character to replace Oswald the Lucky Rabbit.
  • First produced cartoons: Plane Crazy and The Gallopin’ Gaucho were made first in 1928 but initially not distributed.
  • Official debut: Steamboat Willie premiered on November 18, 1928, a date widely treated as Mickey’s “birthday.”

How Mickey was created

  • Walt Disney lost the rights to his earlier character Oswald the Lucky Rabbit, prompting him to design a new character that became Mickey Mouse.
  • The character was first called Mortimer Mouse, but Disney’s wife Lillian suggested the name Mickey , which was adopted.

Fun historical context

  • Mickey quickly became the mascot of what is now The Walt Disney Company and one of the world’s most recognizable cartoon characters.
  • Over time his design evolved from a rough black‑and‑white figure into the modern version with red shorts, gloves, and larger expressive features.

Information gathered from public forums or data available on the internet and portrayed here.