  We study the quark Wigner distributions of the pion meson which are the
phase-space distributions containing the most general one-parton
information.Using the pion wavefunctions deduced from a light-cone quark model,
we calculate the Wigner distributions of the unpolarized, longitudinally
polarized and transversely polarized quarks inside the pion meson via the
Fock-state overlap representation, respectively.We present the numerical
results of the transverse Wigner distributions in which the longitudinal
momentum fraction is integrated out. The mixed Wigner distributions as
functions of $b_y$ and $k_x$ are also presented.As a intermediate step, we
provide the analytic results for the generalized transverse momentum dependent
distributions of the pion meson in the same model.
