While there wasn't one definitive "voice" of Playhouse Disney, some popular personalities were:
* The Playhouse Disney "mice": These animated mice (originally called "The Playhouse Disney Crew") were a staple of the channel and often interacted with viewers.
* Characters from shows: Various voice actors provided the voices for characters like Mickey Mouse, Minnie Mouse, Goofy, and others.
* Live-action hosts: Playhouse Disney had several hosts, like the "Mickey Mouse Clubhouse" cast, who interacted with the audience and presented shows.
Do you have a specific character or show in mind? I might be able to give you more specific information if you do!