An all-angle ground clamp comprising a clamp body. There is a clamping mechanism affixed to an upper portion of the clamp body and which is removably attached to an electric conductor to be grounded. There is a terminal member having a mount portion releasably affixed to the base portion of the clamp body and a connector portion connected to an electrical ground conductor. The clamp body is rotatable relative to the terminal member about the mount portion is in a released position and is fixed relative to the terminal member when the mount portion is in a secured position. There is an electrical shunt having a first end connected to the clamping mechanism and a second end connected to the base portion of the clamp body for establishing a parallel electric path between the clamping mechanism and the base portion of the clamp body.