Auto-focus camera module and electronic device including the same

An electronic device includes an auto-focus camera module. The auto-focus camera module comprises a lens module equipped with at least one lens and including an cylindrical insertion unit formed therein; and a carrier formed with a hollow portion, into which the insertion unit of the lens module is inserted in an optical axis direction of the lens, wherein the lens module includes a first rotation prevention portion, the carrier includes a second rotation prevention portion formed at a position corresponding to the first rotation prevention portion, and in a state where the insertion unit of the lens module is inserted into the hollow portion of the carrier, the first rotation prevention portion and the second rotation prevention portion are engaged with each other so as to prevent the lens module from being rotated with respect to the carrier.