A method for manufacturing a dual camera module is provided to reduce a space, occupied by two cameras in a mobile communication terminal, into a space occupied by one camera module by assembling and manufacturing independently-prepared two camera modules, thereby reducing its size and thickness. A first substrate(301) and a second substrate(302) face each other. The first substrate is in a first camera module(100). The second substrate is in a second camera module(200) independent from the first substrate. The first and second substrates are electrically connected in a hot bar type by using NCP(Non-Conductive Paste) or ACF(Anisotropic Conductive Film). The first and second substrates comprise an FPCB(Flexible Printed Circuit Board) or a PCB.