The purpose of the present invention is to provide: an intermediate film for laminated glass, which enables the achievement of laminated glass suppressed in generation of an optical strain, a method for producing this intermediate film for laminated glass, and laminated glass obtained using this intermediate film for laminated glass. The present invention is an intermediate film for laminated glass, which has a number of recesses and projections in at least one surface and is produced by an extrusion lip embossing method utilizing a melt fracture, and which is formed of a laminate wherein twoor more resin layers are laminated. With respect to the surface having a number of recesses and projections, the maximum height Ry ([Mu]m) and the mean spacing Sm ([Mu]m) of the recesses and projections as determined in accordance with JIS B 0601 (1994) satisfy the following formula (1), (Ry*Sm)/2<=3,500 (1).