The invention discloses a diatomite ventilated, wear-resistant and thermal insulation wallpaper comprising a base layer and a pattern layer. The diatomite ventilated wear-resistant thermal insulation wallpaper is characterized by further comprising a ventilated layer, an adhesive layer, a pile face layer, a wear-resistant layer, a non-setting adhesive layer and a release paper layer. The pattern layer is disposed on the base layer, the base layer is made from diatomite material, the ventilated layer is disposed under the pattern layer, the ventilated layer is composed of a plurality of guide vents, the adhesive layer is disposed on the pattern layer, the pile face layer is disposed on the adhesive layer, the wear-resistant layer is disposed on the pile face layer, the non-setting adhesive layer is disposed under the base layer, and the release paper layer is disposed under the non-setting adhesive layer. The radius of a guide vent is 0.04 mm, the thickness of the wear-resistant layer is 0.3 mm, and the thickness of the pile face layer is 0.6 mm. The invention provides the diatomite ventilated, wear-resistant and thermal insulation wallpaper which can absorb and decompose peculiar smell in air, and is good in bubble discharge and wear resistance.