In order to explore the influence of various technological factors of the laser oblique shock peening on the peening effect and deformation of FGH95 superalloy aircraft turbine disk tenon material. In this paper, laser energy, spot diameter and impact times, as three main technological factors, were selected for carrying out orthogonal test of three factors and three levels. The surface residual stress and bending deformation indicators of the peened specimens were detected, and the obtained data were analyzed by range and variance analysis, to discuss the regularity and the significance of the influence of various technological factors on the various indicators. Experimental results show that, in the case of this paper, significance order of the various factors influencing the size of the surface residual compressive stress is: laser energy > impact times > spot diameter. Significance order of the various factors influencing the degree of bending deformation is: impact times > spot diameter > laser energy, while laser energy is 8 J, spot diameter is 3 mm, impact times is 1. The bending deformation degree of FGH95 superalloy is relatively minimum, and the higher surface residual compressive stress can be obtained, which can meet the actual processing quality requirements. Therefore, smaller deformation and optimum surface properties can be obtained when the laser oblique shock peening process parameters are appropriately matched.