It seems that the more social support and strength a person has in dealing with social stigmas, coping with life's problems and stresses, the less he is exposed to mental and emotional disturbances and benefits from higher mental health and well-being. The relationship between social support and social stigma among high school teachers in Yasouj city. The research method of this research was descriptive of the correlation type and the statistical population included all high school teachers in Yasouj city. From the mentioned society, 100 people were selected from the society by the accessible method and the society was selected by cluster random sampling. To collect the research data, questionnaires of social support questionnaire, standard questionnaire of internal stigma of mental patients were used and the results were analyzed using statistical methods of correlation coefficient, linear regression and structural equations. The research findings showed that there is a significant positive relationship between social support and social stigma among high school teachers in Yasouj city.