To attention to necessary entrepreneurship in nation and important roll entrepreneurs for one of the bases entrepreneurship improvement, identify personality traits entrepreneurs with cause identify that people have entrepreneurship capacity, weak of that particularly and educate require of skills of entrepreneurship with that and inclusion preparing for improvement quickly, country of economic is very important. The goal of this project is recognizing the personality traits of successful entrepreneurs nominated by "Esfahan mining and Industry Organization". This goal by factors of varity like extroversion, agreeableness, Conscientiousness, neuroticism, openness to experience, use for question of project. Statistical society this project were for all of the successful entrepreneurs nominated by "Esfahan mining and Industry Organization" in 1382 until 1387 years.In this project way of search was measurement-describe and for date of collection use with standards of surveys Neo. Analysis of data show that personality traits, openness to experience, Conscientiousness, extroversion and agreeableness have in successful entrepreneurs nominated by "Esfahan mining and Industry Organization".