To provide a toilet bowl with an filth crushing and force-feeding function capable of preventing paper mixed in filth from being wrapped around the rotating shaft of a motor, securely performing crushing, smoothly flowing the filth into a crushing part, and preventing abnormal vibration.

This toilet bowl with filth crushing and force-feeding function comprises a toilet bowl, a storage tank storing sewage mixed with filth discharged from the toilet bowl, the motor, the crushing part crushing the filth installed at the lower part of the motor, a pump part discharging the filth installed at the lower part of the crushing part, the rotating shaft of the motor rotated in association with the rotation of the motor and extending from the bottom face of the motor to the pump part through the crushing part in the vertical lower direction, and a cutter crushing the filth fixed to the rotating shaft of the motor in the crushing part. A shaft protective tube not connected to the rotating shaft of the motor is installed in the crushing part around the rotating shaft of the motor.