The utility model discloses a reinforcement positioning device, which includes a positioning clamp body, wherein the positioning clamp body is strip-shaped; at least two clamp grooves are arranged at the upper part of the positioning clamp body, and a clamp opening is arranged at each clamp groove; at least two concave grooves are arranged at the lower part of the positioning clamp body; and two through holes are arranged in the positioning clamp body. The reinforcement positioning device has a simple structure, is easy to manufacture, and is very convenient, labor-saving and time-saving to operate as the reinforcement positioning device can be directly clamped on the reinforcement without the need of binding for mounting; the positioning clamp body enables the reinforcement and the template to keep certain sizes, enables the poured concrete to be uniformly thick, and improves the construction quality; and the reinforcement positioning device has the characteristics of pressure resistance and little possibility of breakage during the concrete pouring process.