In this paper, robust stabilization conditions are presented for discrete-time polynomial fuzzy systems with parametric uncertainties. To do this, discrete-time polynomial fuzzy systems are firstly adopted for fuzzy modeling of the nonlinear systems in the presence of parametric uncertainties. Next, the sufficient conditions are derived for robust stabilization from Lyapunov stability and formulated in terms of sum-of-squares (SOS) approach. Finally, a numerical simulation example is provided to demonstrate the effectiveness of the proposed robust stabilization conditions.