"Platy (disambiguation)" refers to various meanings associated with the term "platy." The most common reference is to the platy fish, a popular freshwater aquarium species known for its vibrant colors and peaceful nature. These fish belong to the family Poeciliidae and are native to Central America. Additionally, "platy" can refer to the platypus, a unique egg-laying mammal found in Australia. This animal is notable for its duck-bill, webbed feet, and ability to produce venom. Other uses of "platy" may include geological terms or references in botany, highlighting the term's diverse applications.