To provide a photoreceptor flange, which can be speedily fixed/unfixed to/from a photoreceptor tube covered with nothing and to provide a photoreceptor having two flanges, which are firmly integrated by relative movement of the flanges.

The two flanges provided integrally are moved relatively close to each other. Thus, a fixing member between the flanges is deformed projectedly in the direction of the normal of the flange outer circumference. In addition, the photoreceptor flange is provided with a connecting means, which connects the two opposite flanges integrally and varies a relative distance therebetween, and a deformable fixing member which is disposed between the flanges so as to enclose the connecting means.