FJM

FJM may refer to:


 * Fallschirmjäger-Messer, a German World War II paratrooper knife
 * Father John Misty, American musician
 * Fire Joe Morgan, a sports blog
 * Fly Jamaica Airways, a Jamaican airline
 * The Four Just Men (novel) by Edgar Wallace
 * Frank J. Myers, American singer with the label FJM
 * Freefall jumpmaster
 * Fujairah Men's College in the United Arab Emirates