Rinku

Rinku may refer to:

In characters:
 * Rinku (The Legend of Zelda) or Link, the main character in The Legend of Zelda media
 * Rinku (YuYu Hakusho), a character in YuYu Hakusho media

In sports: In geography:
 * Rinku (athlete), Indian para javelin thrower
 * Rinku Moni, see India women's national football team
 * Rinku Singh (wrestler), Indian professional wrestler
 * Rinku Gate Tower Building, a 57-storey building Rinku Town completed in August 1996
 * Rinku Town, a commercial development in Osaka, Japan, adjacent to Kansai International Airport