The invention provides an oil extraction process for camellia oleifera seeds, belonging to the field of oil extraction. The oil extraction process for the camellia oleifera seeds comprises the following steps: collection and storage of the camellia oleifera seeds, preliminary pretreatment, secondary pretreatment, redrying, cold pressing, oil-residue separation, degumming, dewaxing, deodorizing and physical deacidifying. According to the invention, through a unique production process, degumming, dewaxing, deodorizing and deacidifying of crude oil are realized, so precious skin-protection components like squalene, Vitamin E (VE) and phytosterol are effectively retained, and natural skin-moisturizing and skin-beautifying functions are obtained; meanwhile, beneficial substances in the crude oil may not be destroyed in the process of extraction.