A grommet includes a wire passage supporting a wire harness, a pinch-grip, and a connector. The pinch-grip is fixable to a vehicle body panel by pinching a peripheral edge of the panel surrounding a through-hole. The connector has an annular shape having a curved portion recessed to an inner periphery, the recessed portion extending in a peripheral direction. One end of the connector is joined to the wire passage and the other end is joined to the pinch-grip.