Abstract: The wallboard edge clip apparatus provides for the edges of two adjoining collinear wallboards to be joined, without regard to stud location, thereby saving labor and material expense in wallboard use. Where previously wallboard had to be cut to align with a stud or the like, then fastened to the stud or other backing, the present apparatus allows for wallboard length retention, even though no stud or other backing material is immediately present. An adjoining wallboard is then joined immediately adjacent to the first. The apparatus requires no removable devices in installation and does not execute immediate bonding with wallboard. Rather, the apparatus is positioned as needed, whether in wallboard positioned vertically, horizontally, or at an angle, then fastened with existing wallboard fasteners as desired. The apparatus does not require removal after wallboard installation, another time saving feature.