A method for producing a rare earth sintered magnet, comprising the steps of: 1) preparing a slurry including an alloy powder and a dispersion medium, the alloy powder containing a rare earth element; 2) disposing an upper punch and a lower punch (3a, 3b) in respective through holes provided in a die, thereby preparing a plurality of cavities (9a, 9b, 9c, 9d) enclosed by the die, and the upper punch and the lower punch (3a, 3b), at least one of the upper punch and the lower punch (3a, 3b) being movable in a direction toward and away from the other one, at least one of the upper punch and the lower punch (3a, 3b) including an outlet (11a, 11b) that filters to discharge the dispersion medium of the slurry; 3) applying a magnetic field exceeding 1.0 T in each of the cavities (9a, 9b, 9c, 9d) by an electromagnet in a direction parallel to a direction in which at least one of the upper punch and the lower punch (3a, 3b) is movable, and then, while applying the magnetic field, supplying the slurry into the plurality of cavities (9a, 9b, 9c, 9d) via slurry flow paths (15a, 15b, 15c, 15d) connected to slurry supply paths (17a, 17b) extending from an outer peripheral side surface of the die to each of the cavities (9a, 9b, 9c, 9d), wherein at least a part of a portion of the slurry flow path (15a, 15b, 15c, 15d) passing through a magnetic field formed by the electromagnet is covered by an external magnetic field shielding material being capable of shielding the magnetic field, wherein the external field shielding material is a ferromagnetic material having a saturated magnetic flux density of 1 to 2.5T; 4) producing a molded body of the alloy powder in each of the cavities (9a, 9b, 9c, 9d) by press molding in the magnetic field, the upper punch and the lower punch (3a, 3b) coming closer to each other while applying the magnetic field; and 5) sintering the molded body. 1) preparing a slurry including an alloy powder and a dispersion medium, the alloy powder containing a rare earth element; 2) disposing an upper punch and a lower punch (3a, 3b) in respective through holes provided in a die, thereby preparing a plurality of cavities (9a, 9b, 9c, 9d) enclosed by the die, and the upper punch and the lower punch (3a, 3b), at least one of the upper punch and the lower punch (3a, 3b) being movable in a direction toward and away from the other one, at least one of the upper punch and the lower punch (3a, 3b) including an outlet (11a, 11b) that filters to discharge the dispersion medium of the slurry; 3) applying a magnetic field exceeding 1.0 T in each of the cavities (9a, 9b, 9c, 9d) by an electromagnet in a direction parallel to a direction in which at least one of the upper punch and the lower punch (3a, 3b) is movable, and then, while applying the magnetic field, supplying the slurry into the plurality of cavities (9a, 9b, 9c, 9d) via slurry flow paths (15a, 15b, 15c, 15d) connected to slurry supply paths (17a, 17b) extending from an outer peripheral side surface of the die to each of the cavities (9a, 9b, 9c, 9d), wherein at least a part of a portion of the slurry flow path (15a, 15b, 15c, 15d) passing through a magnetic field formed by the electromagnet is covered by an external magnetic field shielding material being capable of shielding the magnetic field, wherein the external field shielding material is a ferromagnetic material having a saturated magnetic flux density of 1 to 2.5T; 4) producing a molded body of the alloy powder in each of the cavities (9a, 9b, 9c, 9d) by press molding in the magnetic field, the upper punch and the lower punch (3a, 3b) coming closer to each other while applying the magnetic field; and 5) sintering the molded body.