A portable functional vaginal cleansing apparatus is provided to prevent inflammation in vagina, to maintain cleanness, and to enhance massage effect. A portable functional vaginal cleansing apparatus comprises: a doughnut-shaped main body a semicylinder water tank with a water level indicator (100) on the outside and a coupling protrusion inside a handle part (380) with a coupling groove mounted at the coupling protrusion a pumping unit (210) with a motor and a pump and a control unit (290) with a rotator which is formed to rotate within a predetermined range, a insertion protrusion connected to a hose, an insertion unit with a nozzle part, an on and off switch, a water level controller, and an operation lamp.