The invention relates to an integrated hair dyeing comb. The integrated hair dyeing comb comprises a comb body, a comb tooth array is arranged on the bottom surface of the comb body, and a paste storage box is arranged on the top surface of the comb body. The hair dyeing comb further comprises a dyeing paste bottle A, a dyeing paste bottle B, a fixing sleeve and a paste mixing device; the dyeing paste bottle A and the dyeing paste bottle B are transversely fixed at the rear end of the fixing sleeve side by side, and the paste mixing device is fixedly connected to the front end of the fixing sleeve, so that a connecting body is formed; the connecting body is inserted into a sleeve at the rear end of the comb body from the back so as to be fixedly connected to the comb body, and the paste mixing device at the front end is communicated with the paste storage box at the top surface of the comb body; the top surface of the comb body is provided with a paste extruding button capable of extruding the paste mixing device backwards; the paste mixing device is of a split type and is formed by combining a front part and a rear part which are mutually independent, and the front part and the rear part of the paste mixing device are in butt joint and clamped to form a combined body. The paste mixing device is detachable, the inside of the paste mixing device can be thoroughly cleaned, residual paste in the prior art is avoided, the hair dyeing effect is easily guaranteed, and the use reliability of the hair dyeing comb is improved.