This paper presents the numerical investigations on shock-wave/turbulent boundary-layer interaction flow over a compression corner using SA, SST, and WJ EASM k-turbulence models, and compared with experiment data. The applicability of the three different turbulence models has been estimated comprehensively for this kind of the complex flow. The results indicate that the wall pressure distribution, the friction coefficients and the positions of separation and attachment with the three models agree well with the experimental data.