The purpose of present study was to examine the relationship between personality traits and stress coping styles in the adolescent. The participants of the study were 352 high school students. The questionnaires used in this study were Eysenck's EPQ and Carver's brief COPE. Results of the study were as follows: Personality traits were important in predicting stress copying styles, extraversion had related with problem solving and accepting reality coping styles positively, on the hand neuroticism had negative relation with solving problem and accepting reality and positive relation with seeking support and denial, and psychoticism had negative relation with problem solving coping strategies. The results of the study were similar to those of the previous researches, which supports coping would be stable styles related to personality.