To provide a cover for a notebook or the like having a simple constitution capable of assuring a position (a required page) where bookmarker pieces are inserted in the case of opening the notebook or a book.

The cover for the notebook B or the like comprises the bookmarker pieces 2 integrally provided at a cover body 1 covering a back cover from the cover of the notebook B or the like to be used by inserting the piece 2 into the required page. The pieces 2 and 2 are formed of a pair of right and left bookmarker pieces 2 and 2 integrally provided at base ends 2a with both outside edges 1a and 1a of the body 1.