The invention relates to a coating method for an anode plate for zinc electrodeposition, and belongs to the technical field of zinc electrodeposition production. The coating method comprises the stepsthat 1) an acidic degreaser is utilized for carrying out acidic degreasing treatment on the anode plate for zinc electrodeposition, and washing and drying are carried out; 2) the anode plate for zincelectrodeposition obtained after acidic degreasing is subjected to napping treatment, and washing and drying are carried out; 3) the obtained anode plate for zinc electrodeposition is placed in epoxyresin paint, a basal layer is prepared on the surface to be plated, and then drying is carried out; and 4) the anode plate for zinc electrodeposition obtained in step 3) is placed in graphene paint,a graphene layer is prepared on the surface to be plated, drying is carried out, and coating of the anode plate for zinc electrodeposition is completed. By means of the coating technology, the corrosion resistance of the anode plate can be remarkably improved, the service life of the anode plate can be prolonged, the purity of electrolytic zinc can be improved, and the economic benefits of enterprises are increased.