The invention relates to a glass sheet. Even if scratches exist on the surface, the glass sheet can be bent into a curved surface-shaped structure without being damaged. The foldable glass sheet has athickness t of equal to or smaller than 0.2 mm and having a surface compressive stress CS of greater than 700 MPa, in which when the glass sheet is subjected to a bending test in which, while bendingand supporting the glass sheet by a first support board and a second support board which are parallel to each other, the second support board is moved relative to the first support board by equal toor greater than 200 mm in a state of maintaining an interval between a support surface of the first support board and a support surface of the second support board, the glass sheet is not broken evenin a case where a curvature radius of a bent portion of the glass sheet is set to equal to or smaller than 10 mm.