WIRE HARNESS AND MANUFACTURING METHOD OF WIRE HARNESS

The present invention provides a technology that enables both a region that is arranged flat and a region that is arranged flexed on a wire harness to be easily accommodated using a single sheathing member. The wire harness includes a sheathing member that is formed in a sheet shape, at least one electric wire that is arranged on a first principal surface side of the sheathing member, and a sewing thread that sews the electric wire to the sheathing member. A partial region of the sheathing member that is arranged along an extension direction of the electric wire is in a flat state, while another at least partial region of the sheathing member that is arranged along the extension direction of the electric wire is curved in a direction intersecting with the extension direction of the electric wire.