A wiring member includes: a wire-like transmission member having a transmission wire body and a covering layer covering the transmission wire body; an adherend having an inorganic layer on a surface; and an adhesive agent intervening between the covering layer and the inorganic layer to be bonded to the covering layer and the inorganic layer, wherein the adhesive agent contains a chemical compound including at least one resin side functional group and at least one inorganic material side functional group in a molecular structure, the resin side functional group is chemically bonded to resin constituting the covering layer, and the inorganic material side functional group is chemically bonded to an inorganic material constituting the inorganic layer.