  It has been argued that the anomalous emission from the region around the
Galactic Center observed by WMAP, known as the WMAP Haze, may be the
synchrotron emission from relativistic electrons and positrons produced in dark
matter annihilations. In particular, the angular distribution, spectrum, and
intensity of the observed emission are consistent with the signal expected to
result from a WIMP with an electroweak-scale mass and an annihilation cross
section near the value predicted for a thermal relic. Here we revisit this
signal within the context of supersymmetry and evaluate the parameter space of
the Constrained Minimal Supersymmetric Standard Model. We find that over much
of the supersymmetric parameter space the lightest neutralino is predicted to
possess the properties required to generate the WMAP Haze. In particular, the
focus point, A-funnel, and bulk regions typically predict a neutralino with a
mass, annihilation cross section, and dominant annihilation modes that are
within the range required to produce the observed features of the WMAP Haze.
The stau-coannihilation region, in contrast, is disfavored as an explanation
for the origin of this signal. If the WMAP Haze is indeed produced by
annihilating neutralinos, prospects for future detection seem promising.
