This invention provides an electroconductive roller having high adhesion between an elastic layer and a coating film layer. More particularly, there is provided an electroconductive roller (1) comprising a shaft member (2), one or more elastic layers (3) provided on a radial outer side of the shaft member (2), and one or more coating film layer (4) provided on a radial outer side of the elastic layer (3), characterized in that at least the outermost layer in the elastic layer (3) and the innermost layer in the coating film layer (4) are formed of an ultraviolet cured resin formed by curing an ultraviolet curable raw material mixture by ultraviolet irradiation, and (1) the raw material mixture used in the innermost layer in the coating film layer (4) comprises a heterocyclic ring-containing monomer, or (2) the raw material mixture used in the innermost layer in the coating film layer (4) and the outermost layer in the elastic layer (3) comprise a monomer containing at least one polar group selected from the group consisting of heterocyclic ring-containing monomers, hydroxyl group-containing monomers, and carboxyl group-containing monomers.