Krak

Krak may refer to:


 * another name for Krakus, a legendary Polish prince
 * Krak Glacier, King George Island, off the coast of Antarctica, named after the former
 * Thorvald Krak (1830-1908), Danish city official and founder of Kraks Forlag
 * KNCI, a radio station in Sacramento, California, whose call sign was KRAK-FM from 1985 to 1994
 * KMPS (AM), a radio station licensed to serve Hesperia, California, whose call sign was KRAK from 2001 to 2017
 * a term from Medieval Arabic karak meaning 'fortress' (Old French: crac):
 * Krak des Chevaliers, a Crusader castle in present-day Syria
 * Kerak Castle, originally known in Old French as Crac des Moabites
 * Montreal (Crusader castle), originally known in Old French as Crac de Mont Real