A lamp shade, comprising a multi-axis carrier; a plurality of support bars being pivotally connected to the multi-axis carrier to be pivotable between an open-up position and a folded position, the pivot axes of the plurality of support bars being parallel to each other or coaxial; and a cloth member mounted on the plurality of support bars, having an opening portion whose two corresponding sides being provided with two fastening elements; wherein when the support bars pivotally rotated to radially distribute is in the open-up position, the fastening elements is in the connected position, so as to the cloth member be extended to form a lampshade by a plurality of support bars, and by separating the fastening elements the plurality of support bars reversely pivot to be close to each other in the folded position so as to the cloth member co-pivot and fold.