  We derive an analytic result for the pion pole contribution to the
light-by-light scattering correction to the anomalous magnetic moment of the
muon, $a_\mu = (g_\mu-2)/2$. Using the vector meson dominance model (VMD) for
the pion transition form factor, we obtain $a_\mu^{{\rm LBL},\pi^0} = +56
\times 10^{-11}$.
