The invention relates to noodles prepared from grape juice. The noodles are characterized in that a production process comprises the following steps: firstly, weighing fresh grapes, juicing, filtering to obtain filtrate for later use, mixing and stirring the filtrate with flour, and producing the noodles according to an existing noodle production process. Compared with the prior art, the noodles have the advantages that processed grape juice and the flour are mixed to promote the integration of two nutrient systems, so that the prepared grape-juice noodles have the color, fragrance, taste and nutritional characteristics of the grape juice and conventional noodles. The noodles have golden yellow color and glossy luster, have the sweet taste of grapes, a sweet and sour taste, and fine and coordinated mouthfeel, and are relatively chewy. When eaten, the noodles have the unique taste and style. The production process is different from a common conventional process, so that the grape-juice noodles with the unique flavor are produced, and have a better nutrient system compared with the conventional noodles.