A device for clamping bone-in meat includes a plurality of gripping blocks, and a displacement restricting part. The gripping blocks have grip parts that can abut an outer circumferential surface around a bone section of bone-in meat, and that are provided to be displaceable in a direction in which the grip parts approach and separate from each other. The displacement restricting part restricts displacement of the plurality of gripping blocks, which are gripping the bone-in meat, in a separating direction.