FEF

FEF or Fef may refer to:


 * Futsal European Federation
 * Fef, West Papua, the capital of Tambrauw Regency, West Papua, Western New Guinea
 * Ecuadorian Football Federation (Spanish: ''Federación Ecuatoriana de Futbol)
 * FedExField, a stadium in Landover, Maryland, United States
 * Fire Emblem Fates, a video game
 * Forced expiratory flow
 * Frontal eye fields
 * Frontier Education Foundation, in Pakistan
 * Fusion Energy Foundation, a defunct American think tank
 * Union Pacific FEF series, a steam locomotive
 * First European Farmers