[en] Hafnium is the commonly used controlling and structural material in the reactor. The neutron capture cross sections of hafnium are necessary nuclear parameters for design and development of nuclear reactors. The (n,γ) cross sections of natural hafnium are determined in the energy range from 10 to 100 Kev. The measured neutron capture cross sections of hafnium are shown out. The results are agreeable well with previous values within the uncertainty and are also consistent with recommended values by Chinese Evaluated Nuclear Data Library