An imaging device module includes a housing; and a lens system, an image pickup device, a shutter unit, an external circuit board and a flexible printed wiring board which are provided with the housing. The shutter unit is movable in an optical axis direction. The external circuit board is provided outside of the housing. The flexible printed wiring board, one and the other ends of which are electrically connected to the shutter unit and the external circuit board, respectively, is curved so as to intersect a plane including the optical axis at a position one of in front of and behind the shutter unit, so that the one and the other ends of the flexible printed wiring board are positioned on opposite sides of the plane.