Ariel Winter Sofia Voice Sara Ramirez Queen Miranda Voice Wayne Brady Clover Voice Tim Gunn Baileywick Voice GK Bowes Empress Lin-Lin , Queen Anya Guest Voice Eric Bradley King Khaldoun Guest Voice Darcy Rose Byrnes Princess Amber Guest Voice Zach Callison Prince James Guest Voice Laura Dickinson Additional Voices Guest Voice Olivia Grace Princess Maya Guest Voice Khamani Griffin Prince Khalid Guest Voice Sarah Mitchell Princess Leena Guest Voice James Sie Emperor Quon Guest Voice Travis Willingham King Roland II , Royal Announcer Guest Voice Michaela Zee Princess Jun Guest Voice Jamie Mitchell Executive Producer