FFK

FFK may refer to:
 * Curaçao Football Federation (Papiamento: Federashon Futbòl Kòrsou)
 * Faye Fang Kaew, a Thai pop trio
 * Falköpings FK, a Swedish football club
 * Finnmark, a county of Norway
 * Football Federation of Kazakhstan
 * Football Federation of Kosovo
 * Fredrikstad FK, a Norwegian football club