A high frequency module in which warpage does not easily occur is provided by adjusting linear expansion coefficient, glass transition temperature, and elastic modulus of a sealing resin layer. The high frequency module includes a wiring board, a first component mounted on a lower surface of the wiring board, a plurality of connection terminals, a first sealing resin layer that coats the first component and the connection terminal, a plurality of second components mounted on an upper surface of the wiring board, a second sealing resin layer coating the second components, and a shield film. The first sealing resin layer is formed thinner than the second sealing resin layer, and the first sealing resin layer has the linear expansion coefficient of the resin smaller than the linear expansion coefficient of the resin of the second sealing resin layer.