An imaging device, comprising: a circuit board having a wiring line formed as part of an upper surface thereof; an electronic component mounted on the circuit board; a frame body mounted on the circuit board so as to surround the electronic component, the frame body having a plurality of connection electrodes formed on or above an upper surface thereof and a plurality of external terminals formed on or above at least one of a side surface and a lower surface thereof which are electrically connected to the connection electrodes, the frame body having an opening and an inner surface of the opening, the electronic component being located on the circuit board so as to lie inside a space formed by the inner surface of the frame body and a lower surface of the imaging element; an imaging element having a light-receiving section located in a central portion of an upper surface thereof; and a lens barrel having a lens, the lens barrel being bonded to an outer periphery of the upper surface of the frame body facing away from the circuit board so as to cover the imaging element; characterized in that the imaging element is mounted on the upper surface of the frame body facing away from the circuit board so as to cover the opening of the frame body, when the upper surface of the imaging element is seen in a plan view, an electrode of the imaging element is positioned in overlapping relation with the frame body, and electrical connection is established between the electrode of the imaging element and the connection electrode formed on or above the frame body situated below the electrode by a bonding wire. a circuit board having a wiring line formed as part of an upper surface thereof; an electronic component mounted on the circuit board; a frame body mounted on the circuit board so as to surround the electronic component, the frame body having a plurality of connection electrodes formed on or above an upper surface thereof and a plurality of external terminals formed on or above at least one of a side surface and a lower surface thereof which are electrically connected to the connection electrodes, the frame body having an opening and an inner surface of the opening, the electronic component being located on the circuit board so as to lie inside a space formed by the inner surface of the frame body and a lower surface of the imaging element; an imaging element having a light-receiving section located in a central portion of an upper surface thereof; and a lens barrel having a lens, the lens barrel being bonded to an outer periphery of the upper surface of the frame body facing away from the circuit board so as to cover the imaging element; characterized in that the imaging element is mounted on the upper surface of the frame body facing away from the circuit board so as to cover the opening of the frame body, when the upper surface of the imaging element is seen in a plan view, an electrode of the imaging element is positioned in overlapping relation with the frame body, and electrical connection is established between the electrode of the imaging element and the connection electrode formed on or above the frame body situated below the electrode by a bonding wire.