The invention discloses a moisture-absorption table cloth used for a dining hall. The aim is to solve the problems that when existing table cloth is used, colors are monotonous, and water absorption is poor. The moisture-absorption table cloth comprises a top smooth surface layer, a flexible saturated water layer and a bottom water insulation layer from top to bottom, multiple water absorption andair permeability holes are distributed in the surface of the table cloth, and the total number of the water absorption and air permeability holes per square centimeter is 6 or below, wherein the topsmooth surface layer is made from a plastic film, the flexible saturated water layer comprises flexible paper and sponge with the thickness smaller than 2 mm, the sponge is wrapped by the flexible paper, and the bottom water insulation layer is made from a plastic film. The moisture-absorption table cloth has the advantages that water absorption can be realized, the texture of the table cloth is also improved, the grade of a restaurant is increased, and it can be guaranteed that no residual moisture does not exist all the time on the dining hall.