The invention provides an implantable toe joint prosthesis. The implantable toe joint prosthesis comprises a metatarsal bone marrow needle, a metatarsal bone base station, a metatarsal joint head, a cushion block, a toe bone base station and a toe bone marrow needle which are sequentially arranged from top to bottom, wherein the metatarsal bone marrow needle and the metatarsal bone base station are integrally formed, the metatarsal bone marrow needle is vertically arranged, the metatarsal bone base station is obliquely arranged, and an obtuse angle is formed between the axis of the metatarsal bone marrow needle and the axis of the metatarsal bone station; and the metatarsal bone base station is connected with the metatarsal joint head in a conical fit mode, the metatarsal joint head is connected with the toe bone base station through a gasket, the toe bone base station and the toe bone marrow needle are integrally formed, and the axis of the toe bone base station and the axis of the toe bone marrow needle are collinear. The implantable toe joint prosthesis has the advantages that bone ingrowth is facilitated, the synostosis rate is increased, the weight is reduced, and fixation of the interior of a medullary cavity is facilitated.