Kalyn

Kalyn may refer to:


 * Kalyn Chapman, American model, TV host, beauty pageant titleholder from Alabama
 * Jannelle Kalyn Flaws (born 1991), American soccer player
 * Kalyn Free, American attorney, political candidate, tribal citizen of the Choctaw Nation of Oklahoma
 * Kalyn Heffernan, MC for the Krip Hop band Wheelchair Sports Camp
 * Kalyn Keller (born 1985), American former Olympic swimmer
 * Kalyn Ponga (born 1998), Australian professional rugby league footballer
 * Kalyn Schwartz (born 1989), American mixed martial artist