To provide an industrial two-layer woven fabric having excellent surface property, abrasion resistance, stiffness, and travel stability.

This two-layer woven fabric in which upper side warps woven with upper side wefts and lower side warps woven with lower side wefts are vertically disposed to form pairs of the warps, wherein at least one of the pairs is a pair of binding warps comprising fabric-binding warps woven with both the upper side wefts and the lower side wefts to form a part of the upper side surface construction and the lower side surface construction, is characterized in that the warp construction of the lower side surface formed by weaving the fabric-binding warps and the lower side warps with the lower side wefts comprises three kinds of different warp constructions, and the weft construction is a construction in which the lower side wefts pass on the upper sides of two adjacent warps and then on the lower sides of a plurality of the warps to form long crimps on the lower side surface.