The utility model provides a mixed piezoelectric loudspeaker. The mixed piezoelectric loudspeaker comprises a loudspeaker vibration assembly, a motor vibration assembly, a signal module 3 and a support frame. The loudspeaker vibration assembly comprises a loudspeaker piezoelectric plate 11 and a vibrating diaphragm 12, and the motor vibration assembly comprises a motor piezoelectric plate 21, a centering disk 22 and a balancing weight 23. The signal module 3 is electrically connected with the loudspeaker piezoelectric plate 11 and the motor piezoelectric plate 21. The vibrating diaphragm 12 and the centering disk 22 are installed on the support frame, the loudspeaker piezoelectric plate 11 is installed on the vibrating diaphragm 12, and the motor piezoelectric plate 21 and the balancing weight 23 are installed on the centering disk 22. An antenna circuit 4 is formed on the loudspeaker piezoelectric plate 11 and/or the motor piezoelectric plate 21. According to the mixed piezoelectric loudspeaker provided by the utility model, a vibrating motor, a loudspeaker and the antenna circuit are integrated into one device, so the number of elements is reduced, and the space using rate of the elements is raised.