Hip prosthesis was used for the patients who has the hip fracture and unable to recover naturally. This study aims to analyses the three different material used in hip prosthesis by finite element analysis. All model is cement less hip stem which were used to analyses simulating two of the most common physiological activities. The design of a hip prosthesis involves parameters which include neck size and lateral shape with the same size of ball diameters. In this research the forces on ball was analyzed. The results showed that the different materials affected the stress distribution on the ball of the hip prosthesis when inserted in the femoral bone. The Young's modulus of 316LSS is very compared the bone, but the material parameters are good, but when there is variation in Young's modulus will to clinical complications To conclude, hip prosthesis should have a material equivalent to the human bone for the appropriate stress distribution. Therefore, the new materials of hip prosthesis must take these conditions in to consideration for good clinical result and the decrease in the implant damage. © 2015 Elsevier B.V., All rights reserved.