The utility model discloses an electric automobile spoiler, including spoiler main part, construction bolt, lug and boss, its characterized in that: the spoiler main part pass through injection moulding, be provided with fixture block, draw -in groove, bleeder vent, installation piece in the spoiler main part, the lug setting at the both ends of spoiler main part to be provided with the strengthening rib between lug and lug. The utility model discloses both ends in the spoiler main part all are provided with the lug, the boss, and be provided with the strengthening rib between lug and lug, the intensity of spoiler main part has been improved, and then the quality performance of spoiler has been improved, be provided with the fixture block on the spoiler, the draw -in groove, the installation piece, and be provided with the construction bolt on installation piece, pass through the fixture block, the draw -in groove can be fixed when the spoiler is installed, the be convenient for installation of spoiler, the efficiency of the installation of spoiler is improved, the installation intensity of reinforcing spoiler, and then the travel security of in -process of electric automobile has been improved.