This paper proposes a TSK fuzzy approach to channel estimation for Orthogonal Frequency Division Multiplexing (OFDM) systems. The information of dispersive fading channel is described by using TSK fuzzy model, which is updated by the pilot symbols. The proposed approach can trace the variation of channel and it is computationally simple. Its performance is tested via simulations. Results show that it is comparable to that of ideal Minimum Mean-Square-Error (MMSE) method, especially at the low Signal to Noise Ratio (SNR). The information of dispersive fading channel is described by using TSK fuzzy model, which is updated by the pilot symbols. The proposed approach can trace the variation of The result is that it is comparable to that of ideal Minimum Mean-Square-Error (MMSE) method, especially at the low Signal to Noise Ratio (SNR).