To provide a laminated film which is excellent in antistatic properties, scratch resistance, sliding properties and the like, and therefore is featured by excellence in prevention of contamination by adherence of a dust and the like, prevention of scratch, handling properties, and the like.

The laminated film comprises a biaxially oriented polyester film and a coating layer having a pencil hardness of H or higher on one surface thereof, where the coating layer has a thickness of at least 0.5 μm and up to 1/10 of the thickness of the biaxially oriented polyester film and a surface resistivity of 1×1011 Ω or less and the friction coefficient between the surface of the coating layer and the film surface on the opposite side of the coating layer is 0.4 or less.