In this study, 39 human hepatocellular carcinoma (HCC) tissues and 7 normal adult liver tissues were screened for heterozygous polymorphisms in IGF2, H19, and the differentially methylated region of H19 (H19DMR) using PCR-RFLP and PCR sequencing. The imprinting of IGF2 and H19 was examined by RT-PCR-RFLP, while the methylation profile of H19DMR was detected by bisulfite sequencing from every informative sample. Of the informative HCC samples 47.06% (8 of 17) demonstrated a gain of imprinting of IGF2, and 21.74% (5 of 23) of the informative HCC samples demonstrated a loss of imprinting of H19. Interestingly, we found three methylation profiles for H19DMR in the informative HCC samples: hyper-, medium-, and hypomethylated profiles. Furthermore, the hypomethylated and hypermethylated profiles were immediately associated with aberrant imprinting of IGF2 and H19.