The invention provides a fabricated concrete hooking type joint which is mainly composed of a concrete column, concrete beams, an externally-hung concrete beam and the like. The fabricated concrete hooking type joint is characterized in that the concrete beams on the two sides of the joint are stepped, and the cross section of the externally-hung concrete beam is smooth; column longitudinal bars pass through the core area of the joint without being cut off, and lower beam longitudinal bars and upper beam longitudinal bars pass through the core area of the joint without being cut off; during installation, a lower beam longitudinal bar hook and an upper beam longitudinal bar hook of the externally-hung concrete beam are hooked onto a bottom beam longitudinal bar hanging ring and a top beam longitudinal bar hanging ring respectively; a U-shaped stirrup hanging ring is arranged on the lower foot space section of each concrete beam and is connected with a hook of an additionally arranged U-shaped stirrup in a hooking mode. The fabricated concrete hooking type joint has the advantages of being high in bearing capacity, good in plasticity and tenacity, convenient to construct, good in economic effect, high in construction speed, and capable of meeting the requirements of modern engineering structures for large span, high rise, heavy load and mal-condition bearing and meeting the requirements for industrialization of the modern construction technique.