F1E

F1E or variant, may refer to:

Aerospace

 * North American F-1E Fury, a U.S. fighter plane
 * Dassault Mirage F1E, a French fighter plane from Dassault, variant of the Mirage F1
 * Falcon 1e (F1e), a proposed space launch rocket from SpaceX, a variant of the Falcon 1
 * F1E, a competition sports class of flying model aircraft; see Free flight (model aircraft)

Other uses

 * Apricot Computers F1e, a personal computer
 * F1e, a subgroup of Haplogroup F (mtDNA)