A charging connector accommodation apparatus for use in a truck-type or pickup-type electric vehicle having a drive motor and a drive battery configured to supply electric power to the drive motor, the charging connector accommodation apparatus comprising: a box body having a first opening facing an outside of a vehicle body and a second opening facing an inside of the vehicle body; and a lid member, capable of being opened and closed, configured to cover the first opening, wherein the box body includes: a frame body made of a plurality of panels and formed into a frame shape; and a center panel disposed inside the frame body, a bent edge (170, 171, 172, 173) folded toward the outside of the vehicle body and joined to an inner peripheral face of the frame body is provided at a peripheral end of the center panel, a highly rigid frame section which is enhanced in rigidity by virtue of the bent edge (170, 171, 172, 173) and in which a connection port portion (151a, 152a) of a charging connector (151, 152) is disposed is provided more outward to the outside of the vehicle body than the center panel of the box body, a hollow frame section which has rigidity lower than that of the highly rigid frame section against a load input from the outside of the vehicle body and in which a cable side portion (151b, 152b) of the charging connector is disposed is provided more inward to the inside of the vehicle body than the center panel of the box body. a box body having a first opening facing an outside of a vehicle body and a second opening facing an inside of the vehicle body; and a lid member, capable of being opened and closed, configured to cover the first opening, wherein the box body includes: a frame body made of a plurality of panels and formed into a frame shape; and a center panel disposed inside the frame body, a bent edge (170, 171, 172, 173) folded toward the outside of the vehicle body and joined to an inner peripheral face of the frame body is provided at a peripheral end of the center panel, a highly rigid frame section which is enhanced in rigidity by virtue of the bent edge (170, 171, 172, 173) and in which a connection port portion (151a, 152a) of a charging connector (151, 152) is disposed is provided more outward to the outside of the vehicle body than the center panel of the box body, a hollow frame section which has rigidity lower than that of the highly rigid frame section against a load input from the outside of the vehicle body and in which a cable side portion (151b, 152b) of the charging connector is disposed is provided more inward to the inside of the vehicle body than the center panel of the box body. a frame body made of a plurality of panels and formed into a frame shape; and a center panel disposed inside the frame body, a bent edge (170, 171, 172, 173) folded toward the outside of the vehicle body and joined to an inner peripheral face of the frame body is provided at a peripheral end of the center panel, a highly rigid frame section which is enhanced in rigidity by virtue of the bent edge (170, 171, 172, 173) and in which a connection port portion (151a, 152a) of a charging connector (151, 152) is disposed is provided more outward to the outside of the vehicle body than the center panel of the box body, a hollow frame section which has rigidity lower than that of the highly rigid frame section against a load input from the outside of the vehicle body and in which a cable side portion (151b, 152b) of the charging connector is disposed is provided more inward to the inside of the vehicle body than the center panel of the box body.