A semiconductor memory device includes a memory cell array comprising a plurality of memory sub-array blocks arranged in a row direction, a plurality of sub-word lines which extend in the row direction to connect with the plurality of memory cells, a plurality of sub-word-line drivers, a plurality of sub-word-line level shifters, a first pre-decoded line group which is connected with the respective sub-word-line drivers, a second pre-decoded line group which extends across the memory sub-array block in the row direction and is connected with the sub-word-line level shifters, and a pre-row-decoder which supplies information of a selected cell to the first and second pre-decoded lines.