CLAMP AND WIRE HARNESS

According to an embodiment of the present disclosure, there are provided a clamp and a wire harness which are capable of enhancing versatility. This clamp () is applied to two electric wires (), which respectively have core wires () all having fiat cross-sectional shapes and are parallel to each other, is configured to be fixable to a panel P, and holds the two electric wires (). The clamp () comprises: a fixed member () fixed to the panel P; and two holding members () which are detachably attached to the fixed member () and respectively hold the two electric wires ().