A phone caddy stroller clamp apparatus for securing phones and tablets to strollers and shopping carts includes a holder body including a left panel and a right panel adjustably coupled around a medial portion. A lip is coupled to a panel front side of the left panel and the right panel to support a personal electronic device. A pair of upper clamp supports and a pair of lower clamp supports extend from a panel back side of the left panel and the right panel. Each of a pair of lower clamps includes a clamp pad and a screw engaged with a screw aperture to adjust a distance between the clamp pad and the upper bottom face to secure a stroller, a grocery cart, a car seat, or other bar and tube-shaped objects.