  We study Higgs boson production and decay in a certain class of Little Higgs
models with T-parity in which some T-parity partners of the Standard Model (SM)
fermions gain their masses through Yukawa-type couplings. We find that the
Higgs boson production cross section of a 120 GeV Higgs boson at the CERN LHC
via gg fusion process at one-loop level could be reduced by about 45%, 35% and
20%, as compared to its SM prediction, for a relatively low new particle mass
scale f = 600, 700 and 1000 GeV, respectively. On the other hand, the weak
boson fusion cross section is close to the SM value. Furthermore, the Higgs
boson decay branching ratio into di-photon mode can be enhanced by about 35% in
small Higgs mass region in certain case, for the total decay width of Higgs
boson in the Little Higgs model is always smaller than that in the SM.
