The invention provides a method for forming orderly concave holes in the surface of an aluminum product. The method for forming the orderly concave holes in the surface of the aluminum product comprises the following steps that S1, an original template provided with arrays is prepared; S2, a performed polymer made of an elastic material is smeared onto the original template obtained in the step S1, the original template is placed in an oven to be heated and then is cooled, and an inverted-phase elastic seal provided with micro-nano pit arrays is obtained after demolding; and S3, the inverted-phase elastic seal, provided with the micro-nano pit arrays, obtained in the step S2 is fixed to the surface of the aluminum product, then anodic oxidation is conducted on the aluminum product, and thus the aluminum product provided with the orderly concave holes in the surface is obtained. According to the method for forming the orderly concave holes in the surface of the aluminum product, the elasticity of the elastic material and anodic oxidation of the aluminum product are combined so that the shapes of the concave holes formed during anodic oxidation of the aluminum product can be controlled, and the density of the concave holes can be adjusted according to personnel requirements.