  The Weyl-Wigner-Moyal formalism of fermionic classical systems with a finite
number of degrees of freedom is considered. This correspondence is studied by
computing the relevant Stratonovich-Weyl quantizer. The Moyal $\star$-product,
Wigner functions and normal ordering are obtained for generic fermionic
systems. Finally, this formalism is used to perform the deformation
quantization of the Fermi oscillator and the supersymmetric quantum mechanics.
