The invention discloses a coating material for stainless steel plate surface fingerprint resistance treatment, and its preparation method. The coating material is obtained by mixing 10-20 parts by weight of an additive with 1-3 parts by weight of an antioxidant, 5-8 parts by weight of oil-soluble resin, 0.5-1 part by weight of a water retaining agent and 50-70 parts by weight of machine oil. The preparation method of the coating material comprises the following steps: 1, adding the machine oil, the additive, the oil-soluble resin and the antioxidant to a stirrer, and stirring at a speed of 1000-2000rpm for 30-40min; 2, adding the water retaining agent, and stirring at a speed of 500-700rpm for 5-10min; and 3, carrying out heat insulation at normal temperature for 10-20min. The addition of the oil-soluble resin with good fusion to the machine oil increases the flexibility of a coat, so the coat material of an original metal panel is changed, and a new idea that resin and oil are mixed to form a coating protection layer is provided in order to make the metal panel have an incomplete hard feeling, increase the antirust function and substantially reinforce the fingerprint resistance.