FKE

FKE or Fke can refer to:


 * Jetix Europe, a defunct European television broadcasting company from 1996 to 2019, by stock ticker
 * Königstein Railway (Frankfurt-Königsteiner Eisenbahn), a train line in Hesse state, Germany
 * Kelkheim station, a train station on the Königstein Railway, by DS100 station code


 * Military Office of the Ministry of Defence, an office in the Swedish government from 1945 to 1979