The utility model discloses a light emitting diode (LED) display with a wind energy generation device. The LED display with the wind energy generation device comprises at least one LED module, wherein each LED module comprises a printed circuit board and a plurality of LED units, and each LED unit corresponds to a dent arranged in the printed circuit board. A black water-proof layer is arranged on the surface of each LED module, wherein a photocatalyst layer is arranged on the surface of the black water-proof layer. A support is arranged at one side of each LED module, wherein the wind energy generation device is arranged on the support, and the wind energy generation device comprises a motor, a paddle, a pole, a revolved body, an engine base and a tail vane. According to the LED display with the wind energy generation device, wind energy is transformed to electric energy, environment protecting and energy saving are achieved without pollution, maintaining cost is saved, the structure is simple, and the display effect is improved.