Matsya (disambiguation)

Matsya is the first avatar of Vishnu in Hindu mythology.

Matsya can also refer to:
 * Matsya (tribe), ancient tribe/kingdom
 * Matsya Purana, ancient Hindu text
 * Matsya Kingdom, ancient Hindu Kingdom of India
 * Matsya Union, part of Unification of Rajasthan
 * "Matsya", an episode of the Indian TV series Sacred Games