The idea that Walt Disney’s famous character, Mickey Mouse, could be interpreted as gay has emerged in certain circles of cultural analysis and among fans, without ever being supported by an official statement or intention from the creators or the Walt Disney Company.
This theory is based primarily on examining subversive elements or postmodern interpretations of fictional characters, where the absence of stereotypical gender traits or the ambiguous nature of relationships, particularly with Minnie Mouse, can be debated.
Mickey is first and foremost an icon of family entertainment and innocence, his identity having been deliberately kept neutral and universal to transcend cultures and decades.
In the absence of any canonical or intentional information from Disney, the reasons for believing that Mickey is gay are solely a matter of personal interpretation and the study of his depictions, and not an established fact within the character’s mythology.