Europium gadolinium ferrites Eu1-xGdxFeO3 （x = 0

0.2

0.4

0.6 and 0.8） are synthesized. The results of X- ray diffraction show that all the compounds possess a perovskite structure. Both the 151Eu and 57Fe Mossbauer spectra are measured. Those for 151Eu are considered to be the pure quadrupole spectra. Both ismer shift and quadrupole splitting of the 151Eu spectra vary with x. The hyperfine field of the 57Fe Mossbauer spectrum depends on the unit- cell volume. The 57Fe spectra of the samples synthesized by the high- pressure and high- temperature method show a partial paramagnetic structure.