An image forming apparatus includes an image forming apparatus body and a cartridge attachable to and detachable from the image forming apparatus body. The cartridge includes a handle portion attached to the case body and grasped when attached to and detached from the image forming apparatus body. The handle portion can be positioned at a first position at which the handle portion protrudes beyond the case body, a second position at which the handle portion is closer to the case body than in the case where the handle portion is at the first position and the cartridge that has been attached to the image forming apparatus body comes into contact with the open-close portion when the open-close portion is closed, and a third position at which the handle portion is closer to the case body than in the case where the handle portion is at the second position.