A gauze fabric includes a surface layer composed of twisted yarns, a back layer composed of twisted yarns, and a middle layer composed of twisted yarns. The middle layer is provided between the surface layer and the back layer. The surface layer and the back layer are directly and/or indirectly joined with each other. The twisted yarns in the surface layer are twisted yarns having twisting coefficient of 3.3 or less. The twisted yarns in the back layer are twisted yarns having twisting coefficient of 3.3 or less. The twisted yarns in the middle layer are twisted yarns having twisting coefficient of 3.5 or more. The gauze fabric has good touch feeling and is capable of being sewn.