  We investigate if the CP violation necessary for successful electroweak
baryogenesis may be sourced by the neutrino Yukawa couplings. In particular, we
consider an electroweak scale Seesaw realisation with sizeable Yukawas where
the new neutrino singlets form (pseudo)-Dirac pairs. We find that flavour
effects critically impact the final asymmetry obtained and that, taking them
into account, the observed value may be obtained in some regions of the
parameter space. This source of CP violation naturally avoids the strong
constraints from electric dipole moments and links the origin of the baryon
asymmetry of the Universe with the mechanism underlying neutrino masses.
Interestingly, the mixing of the active and heavy neutrinos needs to be
sizeable and could be probed at the LHC or future collider experiments.
