Purpose: The aim of the present study is Identify and develops effective components on competency model of elementary school principals in Tehran. Method: This study is combinations type that discovery in the form of mixed research. The study population included all managers and assistants Tehran elementary schools in the qualitative section using theoretical sampling 35 subjects and in quantity section, using simple random sampling method, 250 managers and deputies managed primary schools were selected as samples. The data collected from semi-structured interviews and standardized questionnaires. The data were analyzed using content analysis and structural equation modeling. Findings: The obtained results indicate four components eligibility of the individuals, competence, interpersonal, managerial competencies and academic merit and expertise with the index 137. That in order of priority managerial competencies 32 index, Eligibility of the individuals with 54 indexes, Interpersonal competencies 24 Index and academic and professional qualifications of with 17 indicators, Scientific competence and expertise with 10 indexes, career and professional qualifications of the 27 indicators competency model are as the most important components of the country's education system elementary school principals. Conclusion: And these components have a significant positive effect on the competence of elementary school principals and managerial competencies.
