  We study the flavor physics implications of baryogenesis in the Minimal
Supersymmetric Standard Model. Enhanced $B-\bar B$ mixing and $b \to s \gamma$
rates are generic to all scenarios. Depending on the origin of the CP violating
phase responsible for baryogenesis there could be a large neutron electric
dipole moment, large CP violating $D-\bar D$ mixing or CP violation in top
quark production. We discuss how the combination of these measurements with the
requirement of baryogenesis shed light on the MSSM parameter space and the
source of CP violation.
