Platy
Platy may refer to:
- Platy (fish), two related species of fish, both referred to as platies:
 - Platy, Florina, a village in the Florina regional unit, Greece
 - Platy, Imathia, a town in Imathia, Greece
 - Platy, Lemnos, a village on the island of Lemnos, Greece
 - Platy, a class of structure of peds (soil particles)
 - The platypus, a species of Australian Egg-laying-mammal