  A lepto-baryonic left-right symmetric theory is considered along with
pointing out stable dark matter candidates whose stability is ensured
automatically where leptons and baryons are defined as local gauge symmetries.
These theories are generally anomalous and the possible gauge anomaly free
solutions for these theories are presented. It is found that the neutral
component of fermion triplets can be a viable dark matter candidate originally
introduced for gauge anomaly cancellation. The other dark matter possibilities
within this lepto-baryonic left-right symmetric theory are also presented.
