The invention provides a manufacturing method of marble texture glass. The manufacturing method comprises the following steps that white oil paint is sprayed on one surface of the glass through a spray gun, then drying is conducted, and a spraying mold is formed through silk floss pulling; the thicknesses of all areas of the spraying mold are different, irregular spray through holes are formed in the spraying mold, and the thickness of the spraying mold is 2 mm-5 mm; the surface, painted with the white oil paint, of the glass is covered with the spraying mold, and grey oil paint is sprayed to the glass from one side of the spraying mold through the spray gun and adhered to the glass to form a marble texture through the spray through holes; and the spraying mold is removed, and then drying is conducted. According to the manufacturing method of the marble texture glass, silk floss is used as the spraying mold, the formed spray through holes are different in position, shape and size, and high randomness is achieved, so that the marble texture formed in the glass is truer, and the pattern effect is better; and meanwhile a silk floss material is easier to obtain, manufacturing cost is low, the silk floss is an environment-friendly material, and thus the silk floss is environmentally friendly.