Abstract : Due to the association of noise pollution and Psychological and physiological diseases, the main aim of this work is to determine the effects of mobile phone radiation on memory of the different ages male rats. In our study male Wistar rats were randomly divided into 4 (control and exposed receiving) groups of 10 rats in each. Memory level was measured in animals using Eight arm Maze and passive avoidance tests. Data were statistically analyzed and compared between groups using ANOVA and T-Test. The results indicate that memory level was decreased in rats exposed to mobile phone radiation compared to control rats.