Fionna and Cake may refer to:
Fionna Campbell and Cake the Cat, television series characters, see also list of Adventure Time characters Adventure Time: Fionna and Cake, an animated series and spin-off of Adventure Time "Fionna and Cake" (episode), television series episode of Adventure Time "Fionna and Cake and Fionna", television series episode of Adventure Time season 9 Fionna and Cake, comic book series of the Adventure Time franchise