The present invention provides a method for manufacturing a curved liquid crystal panel, which includes Step 1: pre-setting radii of curvature of a CF substrate and an array substrate of a curved liquid crystal panel; Step 2: preparing the CF substrate (1) and the array substrate (2), the CF substrate (1) and the array substrate (2) being both in the form of a flat panel, where in step (2), a spacing distance L2 between two adjacent data lines (21) and a spacing distance L1 of black matrixes (11) in a direction in which the data lines (21) is lined up are set to be different; Step 3: individually curving the CF substrate (1) and the array substrate (2) to reach the pre-set radii of curvature of Step 1; and Step 4: subjecting the curved CF substrate (1) and array substrate (2) to vacuum lamination through curved surface lamination to be laminated together to form a curved liquid crystal panel. This method eliminates the displaying defects caused by the conventional way of manufacturing a curved liquid crystal panel and effectively enhances the product yield rate.