The invention discloses a human cell culture medium which comprises amino acids, vitamins, inorganic salts, hypoxanthine, thymidine, glucose, sodium pyruvate, linoleic acid, lipoic acid, putrescine and 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid. Due to improvement on components of the culture medium, according to the growth and metabolism characteristics of a human cell line, components such as pyridoxine hydrochloride, copper sulfate, ferrous sulfate, zinc sulfate, magnesium chloride, disodium hydrogen phosphate, sodium hypoxanthine, linoleic acid, lipoic acid, putrescine, thymidine and the like are increased, a microenvironment for growth of cells in the human body is met, and synthesis of human cell bio-enzymes can be promoted. The concentration of each component in the culture medium is optimized, the instability brought by a novel component is reduced, biological characteristics of the cultured cells are well maintained, and usage of serum during cell culture can be reduced or avoided. According to the test, the culture medium can be suitable for adherent culture and suspension culture and is applicable to the culturing of most of the human cells.