In this study, 4 experimental groups and 1 control group containing adult mice (Mus musculus var. albinos) were used to examine the effects of 2 different cadmium compounds, namely cadmium para hydroxybenzoate, which was newly synthesized, and cadmium chloride on the liver of mice. In various test concentrations, both cadmium compounds were intraperitoneally injected into adult mice every day for 15 days. With standard histological techniques samples were obtained from the livers of the mice. Slides were prepared and examined with light microscopy (Nikon Eclipse E600) and histopathological structures were observed.