The invention relates to an anti-UV protective film of an OLED screen body for a vehicle light. The anti-UV protective film comprises release paper, an adhesive layer, a resin film and a UV barrier layer which are arranged in sequence from bottom to top, and has the total thickness of 40 to 100 [mu]m; the resin film contains an ultraviolet absorbent; the visible light transmittance of a composition comprising the adhesive layer, the resin film and the UV barrier layer is 75 to 90 percent; the adhesive layer is used for connecting the OLED screen body with the resin film, and has the characteristics of low volatilization and low fogging degree; the resin film is made of PET or PEI resin, thus guaranteeing the high-temperature resistance and the tear strength of a protective film main body;the ultraviolet absorbent is UV-P or UV-531. With the barrier rate of 95 to 100 percent, the anti-UV protective film can prevent ultraviolet radiation at the wavelength of 5 to 430 nm; the anti-UV protective film is high in adhesiveness, can resist high temperature, is easy to construct, and provides a good anti-UV radiation effect for the OLED screen body for the vehicle light.