A resin molded product that is applied to a vehicle display device has a surface on which a plurality of fine irregularities having surface roughness of equal to or larger than 1.0 μm and equal to or smaller than 10.0 μm and an array pitch of equal to or larger than 3.0 μm and equal to or smaller than 18.0 μm are molded. In other words, the resin molded product has the surface on which the fine irregularities causing a gloss value at an incident angle of 85° to be equal to or lower than 2 are molded. This configuration provides an effect that the resin molded product and the vehicle display device can lower gloss of the surface.