A cellulose ester film for protecting a polarizing plate of a Liquid Crystal Display device, and a method for producing the same are disclosed. The cellulose ester film comprises a benzotriazole-based UV absorbent of Formula 1 and a triazine-based UV absorbent of Formula 2, wherein, in Formula 1, R1, R2, R3, R4, R5, R6, R7 and R8 represent independently hydrogen atom, halogen atom, hydroxy group, alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group, wherein, in Formula 2, R R1, R2 and R3 represent independently alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group.