  To extend previous results on the late time behavior of massive fields, for
the Dirac field propagating in the D-dimensional Minkowski spacetime we
calculate analytically its asymptotic tails. We find that the massive Dirac
field has an oscillatory inverse power law tail. The frequency of the
oscillations depends on the mass of the field and the power law decay rate
depends on the dimension of the spacetime and the mode number of the angular
eigenvalues. We also compare with previous results in curved spacetimes.
