A photoreceptor including a layer including a crosslinked material obtained by polymerizing at least a vinyl group-containing triarylamine compound, a radically polymerizable monomer which has at least three radically polymerizable groups in a molecule and has no charge transport structure, and an optional radically polymerizable polycarbonate. An image forming apparatus including the photoreceptor, a charger configured to charge the photoreceptor, a light irradiating device configured to irradiate the charged photoreceptor to form an electrostatic latent image; a developing device configured to develop the electrostatic latent image with a developer including a toner to form a toner image, and a transferring device configured to transfer the toner image onto a receiving material.