An electric compressor includes a hermetic container 103, an electric motor drive circuit section 201, a through hole 120, a hermetic terminal 207, a conductive terminal 301, a connecting terminal 302, and a housing 300. The terminal connecting portion connects the conductive terminal 301 and the cluster terminal 302 to each other. The housing is composed of a plurality of structure bodies. A convexo-concave shape is provided between bonding surfaces of the plurality of structure bodies. The housing 300 is provided with a cylindrical structure 311 into which the conductive terminal 301 is inserted. A convex structure 316 which comes into contact with the wire 306 is formed on an inner surface of the wire-insertion hole 307.