Jain (disambiguation)

A Jain is a follower of Jainism, a religion of India.

Jain or JAIN may also refer to:
 * Jain (singer) (born 1992), French singer-songwriter
 * Jain (surname), a surname and list of notable people with the surname
 * Jain, Iran, a village in Hormozgan Province, Iran
 * Java APIs for Integrated Networks
 * Jain Irrigation Systems
 * Jain, a fictional race in Neal Asher's Polity series of science fiction novels