  We present the calculation of the supersymmetric QCD correction to $W \gamma$
production process in polarized proton-antiproton collisions at the TeV energy
region. We find that the correction can reach 1.2% at parton level with
favorable mass values of squarks and gluino, which is comparable with the
virtual correction part of the conventional QCD. The production rates for
different polarized $p \bar{p}$ collisions are also compared.
