Provided is a method for simultaneously determining multiple inorganic elements in cigarette liquid of an electronic cigarette. The content of chrome, nickel, arsenic, cadmium and lead in the cigarette liquid of the electronic cigarette is simultaneously determined through an inductively coupled plasma mass spectrometry method. The method comprises the steps that determining instruments and materials are prepared; a sample solution is prepared; ICP-MS analysis conditions are determined; a standard curve is drawn; the result is calculated. According to the method, high sensitivity, good stability and high accuracy are achieved, and the five inorganic elements including chrome, nickel, arsenic, cadmium and lead can be fast and simultaneously determined.