A charging connector which is mateable with an inlet having a locked portion along a front-rear direction, wherein: the charging connector comprises a first axis portion, a second axis portion, a locking lever, a button member and an operation regulating mechanism; the locking lever has a locking portion and a rear-end portion; the locking lever is movable in a seesaw manner around the first axis portion; the first axis portion is located between the locking portion and the rear-end portion; the locking portion is movable between a first initial position and a first lower limit position; when the inlet and the charging connector are mated with each other, the locking portion and the locked portion lock a mated state of the inlet and the charging connector; the button member has an operation portion, an upper jaw portion, a lower jaw portion and a regulated portion; the button member is movable in a seesaw manner around the second axis portion; the second axis portion is located between the lower jaw portion and the operation portion; the operation portion is movable between a second initial position and a second lower limit position in an up-down direction perpendicular to the front-rear direction; in the up-down direction, the upper jaw portion is located upward of the lower jaw portion at least in part; in the up-down direction, the rear-end portion of the locking lever is located between the upper jaw portion and the lower jaw portion; the upper jaw portion has resilience; the regulated portion is provided downward of the operation portion; the operation regulating mechanism comprises a regulating portion movable between a regulation position and a release position; when the regulating portion is positioned in the regulation position, the regulating portion regulates downward movement of the regulated portion beyond the regulating portion to regulate movement of the operation portion to the second lower limit position; when the regulating portion is positioned in the release position, the regulating portion allows the downward movement of regulated portion to allow the movement of the operation portion to the second lower limit position; if the operation portion is pushed down when the regulating portion is positioned in the release position, the lower jaw portion is brought into abutment with the rear-end portion and pushes up the rear-end portion to move the locking portion from the first initial position toward the first lower position; and even in a state that the regulated portion is in contact with the regulating portion when the regulating portion is positioned in the regulation position, the lower jaw portion is positioned apart from the rear-end portion of the locking lever. the charging connector comprises a first axis portion, a second axis portion, a locking lever, a button member and an operation regulating mechanism; the locking lever has a locking portion and a rear-end portion; the locking lever is movable in a seesaw manner around the first axis portion; the first axis portion is located between the locking portion and the rear-end portion; the locking portion is movable between a first initial position and a first lower limit position; when the inlet and the charging connector are mated with each other, the locking portion and the locked portion lock a mated state of the inlet and the charging connector; the button member has an operation portion, an upper jaw portion, a lower jaw portion and a regulated portion; the button member is movable in a seesaw manner around the second axis portion; the second axis portion is located between the lower jaw portion and the operation portion; the operation portion is movable between a second initial position and a second lower limit position in an up-down direction perpendicular to the front-rear direction; in the up-down direction, the upper jaw portion is located upward of the lower jaw portion at least in part; in the up-down direction, the rear-end portion of the locking lever is located between the upper jaw portion and the lower jaw portion; the upper jaw portion has resilience; the regulated portion is provided downward of the operation portion; the operation regulating mechanism comprises a regulating portion movable between a regulation position and a release position; when the regulating portion is positioned in the regulation position, the regulating portion regulates downward movement of the regulated portion beyond the regulating portion to regulate movement of the operation portion to the second lower limit position; when the regulating portion is positioned in the release position, the regulating portion allows the downward movement of regulated portion to allow the movement of the operation portion to the second lower limit position; if the operation portion is pushed down when the regulating portion is positioned in the release position, the lower jaw portion is brought into abutment with the rear-end portion and pushes up the rear-end portion to move the locking portion from the first initial position toward the first lower position; and even in a state that the regulated portion is in contact with the regulating portion when the regulating portion is positioned in the regulation position, the lower jaw portion is positioned apart from the rear-end portion of the locking lever.