The invention provides a propeller fairing. After a plurality of layers of fiber glass prepreg cloth are totally laid on a fairing mould, a layer of metal net is laid on the outermost surface, a protective paint layer is then sprayed on the outer surface of the metal net, when an aircraft flies in thunderstorm weather, if the propeller fairing is suffered from the high-voltage lightning stoke, themetal net, a propeller hub and the aircraft form a strong current channel which transmits the lightning stroke current to the aircraft to form an equipotential body, and flight safety is guaranteed.According to the propeller fairing, the weight of the fairing is reduced, the self-weight of the aircraft is further reduced, and meanwhile, the anti-lightning-stoke function is achieved.