Filter device, multiplexer, radio frequency front end circuit, and communication device

A filter device having a first passband and a second passband located on a higher frequency side than the first passband, the filter device comprising:

• a series arm circuit connected between a first input/output terminal and a second input/output terminal;
• and
• a first parallel arm circuit connected to a first node on a path connecting the first input/output terminal and the second input/output terminal and ground, wherein
• the first parallel arm circuit includes
• a first parallel arm resonator connected between the first node and the ground and having a resonant frequency located between the first passband and the second passband,
• a first inductor connected between the first node and the ground, and
• a second inductor connected between the first node and the ground and connected in series to the first parallel arm resonator, wherein
• a circuit in which the first parallel arm resonator and the second inductor are connected in series is connected in parallel to the first inductor.