The present invention provides a method for manufacturing an optical member with a resin film, that the optical member is obtained by sticking a resin film to an optical member with an adhesive layer interposed therebetween and has good adhesion between the adhesive layer and the optical member. The method for manufacturing optical member with resin film comprises: a coating step of applying an adhesive composition onto an elongated resin film to form a coating layer; a drying step of obtaining a resin film having an adhesive layer by introducing the film into the drying means to dry the coating layer while continuously transporting the resin film after the coating step; a smoothing treatment step of pressing a specular mold against the outer surface of the adhesive layer while continuously transporting the resin film having an adhesive layer; a sticking step of laminating a long optical member on the outer surface of the adhesive layer while continuously transporting the resin film after the smoothing treatment step and pressing the laminate from above and below.