A photosensitive-body cartridge includes a cartridge frame, a photosensitive drum accommodated in the cartridge frame, and a contact member. The photosensitive drum includes: a first rotational shaft extending in a first direction to permit the photosensitive drum to rotate together with the first rotational shaft; a drum body extending in the first direction and having a first end and a second end in the first direction; a pressing member provided on the first end of the drum body and applying pressing force to the drum body toward the second end; and a bearing member provided on the second end of the drum body and receiving the first rotational shaft. The contact member is attachable to the cartridge frame and supported by the cartridge frame. The contact member contacts the bearing member in the first direction by the pressing force.