Falange Española Independiente (FEI; English: Independent Spanish Phalanx) was a Spanish political party registered in 1977, originating from the Frente de Estudiantes Sindicalistas (FES), a student group of anti-Francoist falangists.

[2][3] Led by Sigfredo Hillers [es], the FES became the Spanish Falange Independent on 23 February 1977, and celebrated its First National Congress on 27 and 28 October 1979.

But, due to the persistence of a few veterans of the FES, the party was able to survive.

FEI gained notoriety again in 1999, when, after an internal crisis in FE-JONS, many members joined the party.

In 2000 FEI formed an electoral coalition with the group Falange 2000.