This study was performed to observe the cytotoxic effect of the various salted fish extracts against cancer cell line, human hepatocellular carcinoma (HepG2) using MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide) method. Urechis unicinctus was the strongest cytotoxic effects among any other traditional salted fish products. The growth inhibition ratio of Urechis unicinctus hot-water extracts was 94.5% at the concentration of 1000$mu extrm{g}$/$mell$. On the other hand, in case of salted fish methanol extracts, salt-fermented shad gizzard was showed the strongest cytotoxic effects. The growth inhibition ratio of salt-fermented shad gizzard methanol extracts was investigated 90% at the concentration of 1000$mu extrm{g}$/.$mell$