Rin

Rin may refer to:
 * 1 rin coin (厘), $1⁄1000$ yen, former Japanese currency
 * Rin (given name)
 * Rin (detergent), a brand of detergent sold by Unilever
 * Rin, a Japanese standing bell
 * Mnemosyne (anime) or RIN: Daughters of Mnemosyne, an anime
 * Rin! (凛!), a Japanese manga comic
 * Rin', a Japanese pop group active from 2003 to 2009
 * rin, one representation of the functional square root of sin
 * Rin (album) (凛, "Dignified") 2017
 * Rin, an English language name for the 1986 Japanese television series Hanekonma
 * Kagamine Rin, Vocaloid.