A tea leaf packaging machine, having a discharge opening at a lower end of a main body of the machine, support frames at lower ends of two sides of the main body, a motor at an upper end of the main body, and a rotating shaft within the main body. Stirring blades are provided on the rotating shaft, and the motor is connected to the rotating shaft. A main control panel is provided on the main body, and a main controller is provided in the main control panel. A weight display screen is provided on the main control panel, and a weight controller is provided at the discharge opening. The weight controller is connected to the main controller, and the main controller is connected to the weight display screen. The tea leaf packaging machine of the present invention enables real-time monitoring of the weight of discharged tea leaves at the discharge opening by means of the weight controller at the discharge opening, thus facilitating packaging of tea leaves.