A laminated metal sheet for a two-piece can, the laminated metal sheet comprising: a metal sheet; a first polyester resin layer formed on a surface of the metal sheet, the surface forming an outer face side of a container after container formation; and a second polyester resin layer formed on a surface of the metal sheet, the surface forming an inner face side of the container after container formation, wherein the first polyester resin layer contains polyethylene terephthalate or a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 6 mol% in a ratio of 30% to 60% by mass, polybutylene terephthalate or a copolymerized polybutylene terephthalate with a content of a copolymerized component of less than 5 mol% in a ratio of 40% to 70% by mass, and a polyolefinic wax in an amount of 0.01% to 3.0% in outer percentage, the second polyester resin layer is a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 22 mol%, and residual degrees of orientation of the first and the second polyester resin layers are less than 30%, whereby the residual degree of crystal orientation is a value determined by the X-ray diffraction method and is defined as follows: for an oriented polyester resin (or an oriented polyester film) before lamination and the resin (or the film) after lamination, X-ray diffraction intensity is measured within the range of 2θ = 20° to 30°; X-ray diffraction intensity values at 2θ = 20° and 2θ = 30° are connected with a straight line, which is defined as a baseline; the height of the highest peak appearing near 2θ = from 22° to 28° is measured from the baseline; P2/P1 x 100 is defined as a residual degree of orientation (%), where P1 is the height of the highest peak of the film before lamination, and P2 is the highest peak of the film after lamination. a metal sheet; a first polyester resin layer formed on a surface of the metal sheet, the surface forming an outer face side of a container after container formation; and a second polyester resin layer formed on a surface of the metal sheet, the surface forming an inner face side of the container after container formation, wherein the first polyester resin layer contains polyethylene terephthalate or a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 6 mol% in a ratio of 30% to 60% by mass, polybutylene terephthalate or a copolymerized polybutylene terephthalate with a content of a copolymerized component of less than 5 mol% in a ratio of 40% to 70% by mass, and a polyolefinic wax in an amount of 0.01% to 3.0% in outer percentage, the second polyester resin layer is a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 22 mol%, and residual degrees of orientation of the first and the second polyester resin layers are less than 30%, whereby the residual degree of crystal orientation is a value determined by the X-ray diffraction method and is defined as follows: for an oriented polyester resin (or an oriented polyester film) before lamination and the resin (or the film) after lamination, X-ray diffraction intensity is measured within the range of 2θ = 20° to 30°; X-ray diffraction intensity values at 2θ = 20° and 2θ = 30° are connected with a straight line, which is defined as a baseline; the height of the highest peak appearing near 2θ = from 22° to 28° is measured from the baseline; P2/P1 x 100 is defined as a residual degree of orientation (%), where P1 is the height of the highest peak of the film before lamination, and P2 is the highest peak of the film after lamination.