The invention discloses an automatic pipe fitting path distribution conveying mechanism, and belongs to the field of workpiece machining conveying mechanical equipment. A guide pipe mechanism and a path distribution mechanism of the automatic pipe fitting path distribution conveying mechanism are sequentially arranged on one side of a fixed bracket from top to bottom; a distribution pipe materialpipe is obliquely arranged in the position, on the lower side of a guide pipe material pipe, of the fixed bracket; the lower side of the guide pipe material pipe is provided with a bearing pipe baffle; the upper end of a material supplying pipe communicates with the lower end of the guide pipe material pipe; a front path distribution material pipe is vertically arranged in the middle of the lowerside of the material supplying pipe, and a rear path distribution material pipe is vertically arranged at the tail end of the lower side of the material supplying pipe; a material separation mechanismis horizontally arranged on the upper side of the material supplying pipe; and the upper end of the front path distribution material pipe is provided with a rotary baffle, and one side of the lower end of a hook rotary plate located on one side of a reciprocating rotary plate is provided with a hook mechanism. The automatic pipe fitting path distribution conveying mechanism is reasonable in structural design, can stably and efficiently distribute pipe fittings into paths for conveying and can discharge the pipe fittings according to the rear path pipe fitting machining load requirement, the automation degree of pipe fitting path distribution conveying is increased, and the production using requirements are met.