Abstract: A combination toilet seat and bidet apparatus includes a toilet seat member formed with a top wall, a continuous arcuate outer sidewall extending between opposite ends of a back wall and an inner sidewall defining, in part, a seat opening. An arcuate nozzle support arm is mounted on the seat member for rotation about an axis generally normal to the longitudinal axis of the seat member. An operating handle is connected to the arm at one side of the seat and a water flow control valve and operating handle are mounted on the seat opposite the arm operating handle for controlling water flow to a water jet nozzle mounted on the arm. The arm is adapted to be moved to selected working positions by the arm operating handle, and water flow may be selectively varied at will.