Lyn

Lyn or LYN may refer to:

People

 * Lyn (singer), South Korean singer
 * Lyn (gamer), South Korean Warcraft III player
 * Lyn (given name)
 * Lyn (surname)

In science and technology

 * Lynx (constellation), standard abbreviation
 * Lyn (locomotive), a British narrow gauge railway locomotive built in 1897 for the Lynton and Barnstaple Railway
 * Lyn (Src family kinase), in biochemistry
 * LyN, a video game engine

In fiction

 * Lyn Me, a character in the Star Wars universe
 * Lyndis, a character from the Fire Emblem series

Other uses

 * Lyn, Ontario, Canada, a community within the township of Elizabethtown-Kitley
 * Lyon–Bron Airport (IATA code LYN)
 * Lyn Fotball, Norwegian football club from Oslo established in 1896