The invention relates to a fully-dry simple test terminal for a high-voltage direct-current cable and belongs to the high-voltage direct-current cable system test field. A simple terminal for cable pre-delivery tests is incapable of being applied to complex experimental researches, if actual line terminals are adopted, professionals are required to install the actual line terminals, and high costs are also required. The fully-dry simple test terminal for the high-voltage direct-current cable provided by the technical schemes of the invention comprises a test bushing, a direct-current stress cone and a spring; the test bushing comprises an insulating jacket, a high-voltage shielding electrode sleeve arranged at the middle-upper part of the interior of the insulating jacket, and a fixed connecting rod arranged at the center of the high-voltage shielding electrode sleeve; an insulating component is arranged among the insulating jacket, the high-voltage shielding electrode sleeve and the fixed connecting rod; a rotary type cavity with an opening formed at the lower end is arranged located at the center of the insulating component which is arranged at the lower part of the interior of the insulating jacket; and the upper end and lower end of the test bushing are respectively provided with an upper flange and a lower flange. According to the fully-dry simple test terminal provided by technical schemes of the invention, vacuumization, inflating or oil filling is not required, and therefore, the structure of the terminal can be simplified, installation time can be reduced, operation is simple, energy-saving performance and environmental friendliness can be realized, and therefore, working efficiency can be improved; and the fully-dry simple test terminal can be reused, so that test cost can be reduced.