Abstract: Disclosed herein is a fence post wire hanger, comprising: a) a base portion comprising a first receiving edge, a second edge, a top surface, a bottom surface and at least one mounting hole for receiving a fastener; and b) a C-shaped portion extending from the first receiving edge of the base portion and to a second receiving edge, wherein the first receiving edge and the second receiving edge in the same plane as the bottom surface of the base portion, and wherein the first receiving edge and the second receiving edge form a receiving aperture for receiving a wire, wherein the wire is secured within the C-shaped portion of a wire hanger, and wherein the first receiving edge and the second receiving edge are engaged with a post thereby closing the receiving aperture while allowing movement of the wire.