  We calculate the SUSY-QCD corrections to the inclusive total cross sections
of the associated production processes $pp\to W^{\pm}H^{\mp}+X$ in the Minimal
Supersymmetric Standard Model(MSSM) at the CERN Large Hadron Collider(LHC). The
SUSY-QCD corrections can increase and decrease the total cross sections
depending on the choice of the SUSY parameters. When $\mu<0$ the SUSY-QCD
corrections increase the leading-order (LO) total cross sections significantly
for large tan$\beta$ ($\sim 40$), which can exceed 10% and have the opposite
sign with respect to the QCD and the SUSY-EW corrections, and thus cancel with
them to some extent. Moreover, we also investigate the effects of the SUSY-QCD
on the differential distribution of cross sections in transverse momentum $p_T$
and rapidity Y of W-boson, and the invariant mass $M_{W^+H^-}$.
