A cable connector comprising: a housing configured to hold one end of a cable; a first shell including a main body covering at least a portion of the housing; and a second shell including a main body covering at least a portion of the housing, wherein the first shell has, at a position apart from the main body of the first shell in an axial direction (γ) of the cable, a swaging portion to be swaged to the cable, the second shell has, at a position apart from the main body of the second shell in the axial direction (γ) of the cable, a sandwiching portion to be swaged together with the cable by the swaging portion with the sandwiching portion being sandwiched between the swaging portion and the cable, the sandwiching portion and the main body of the second shell are connected to each other through an extra length portion which is extendable at least in the axial direction (γ), the swaging portion is, in the circumferential direction of the cable, provided continuously to an inner surface of a cable receiving portion on which the cable is to be mounted, at least a portion of the sandwiching portion is, in the circumferential direction, arranged closer to the swaging portion with respect to a boundary between the cable receiving portion and the swaging portion, characterized in that, at least some walls (62a, 62b) of the main body of the first shell are positioned closer to the swaging portion than the base portion of the extra length portion of the main body of the second shell, and a cutout for avoiding collision with the extra length portion is provided near the base portion at the some walls (62a, 62b). a housing configured to hold one end of a cable; a first shell including a main body covering at least a portion of the housing; and a second shell including a main body covering at least a portion of the housing, wherein the first shell has, at a position apart from the main body of the first shell in an axial direction (γ) of the cable, a swaging portion to be swaged to the cable, the second shell has, at a position apart from the main body of the second shell in the axial direction (γ) of the cable, a sandwiching portion to be swaged together with the cable by the swaging portion with the sandwiching portion being sandwiched between the swaging portion and the cable, the sandwiching portion and the main body of the second shell are connected to each other through an extra length portion which is extendable at least in the axial direction (γ), the swaging portion is, in the circumferential direction of the cable, provided continuously to an inner surface of a cable receiving portion on which the cable is to be mounted, at least a portion of the sandwiching portion is, in the circumferential direction, arranged closer to the swaging portion with respect to a boundary between the cable receiving portion and the swaging portion, characterized in that, at least some walls (62a, 62b) of the main body of the first shell are positioned closer to the swaging portion than the base portion of the extra length portion of the main body of the second shell, and a cutout for avoiding collision with the extra length portion is provided near the base portion at the some walls (62a, 62b).