Radio frequency module and communication device

A radio frequency module comprising:

• a module substrate including a first main surface that faces a second main surface;
• and
• a power amplifier that amplifies a transmission signal and includes
• a first amplification device and a second amplification device,
• an output transformer including a first coil and a second coil, and
• a capacitor connected to the output transformer, wherein
• one end of the first coil is connected to an output terminal of the first amplification device, another end of the first coil is connected to an output terminal of the second amplification device, and one end of the second coil is connected to an output terminal of the power amplifier,
• the output transformer is disposed in or on the module substrate and is disposed closer to one of the first main surface and the second main surface than to an other of the first main surface and the second main surface, and
• the capacitor is disposed in or on the other of the first main surface and the second main surface, and is disposed to overlap the output transformer in a case where the module substrate is viewed in a plan view.