A resistive memory device includes: conductive layers and interlayer insulating layers, which are alternatively stacked; a vertical hole vertically penetrating the conductive layers and the interlayer insulating layers; a gate insulating layer disposed over an inner wall of the vertical hole; a charge trap layer disposed over an inner wall of the gate insulating layer; a channel layer disposed over an inner wall of the charge trap layer; and a variable resistance layer disposed over an inner wall of the channel layer.