A coaxial cable connector including an insulating housing, a terminal and a conductive shell is provided. The insulating housing has an insulating arm disposed thereon. The terminal is disposed in the insulating housing. A portion of the terminal is bent towards the insulating arm to form a tongue portion and an opening thereon. The conductive shell includes a body and a bending portion. The body holds the insulating housing. The bending portion and the tongue portion are located on a side and a reverse side of the insulating arm respectively. The bending portion is capable of pressing the tongue portion by the insulating arm to press the tongue portion toward the opening and to connect the tongue portion to an internal conductor of a coaxial cable so as to press the internal conductor into the opening.