The conducting Ag/PANI composites were prepared by ⁶⁰Co γ-irradiation using aniline monomer, hydrochloric acid and sulfuric acid as dopant, and AgCl₂ for nano-sized Ag particle. And the effect of experimental conditions such as species and concentrations of dopants, and Ag/PANI mole ratio on the electrical conductivity was studied. Also, we investigated the electrical conductivity according to the absorbed dose of Ag/PANI compoistes. It showed that electrical conductivity of Ag/PANI composites. It showed that electrical conductivity of Ag/PANI composite was increased with the increase of the Ag/PANI mole ratio and concentration of popant in case that H₂SO₄ was used as dopant. On the other hand, electrical conductivity showed maximum value and decreased with the increase of the Ag/PANI mole ratio and concentration of dopant in case of HCl dopant. The electrical conductivity of γ-ray irradiated Ag/PANI was increased up to 30kGy irradiation and decreased above 30kGy.