  The production of a neutral, CP even Higgs via weak boson fusion and decay H
-> tau tau at the LHC is studied for the Standard Model and MSSM, utilizing a
parton level Monte Carlo analysis. This channel allows a 5 sigma observation of
a Standard Model Higgs with an integrated luminosity of about 30 fb^-1, and
provides a direct measurement of the H-tau-tau coupling. For the MSSM case, a
highly significant signal for at least one of the Higgs bosons with reasonable
luminosity is possible over the entire physical parameter space which will be
left unexplored by LEP2.
