نشریه بین المللی روانشناسی ، علوم اجتماعی و آموزشی 4 2 Investigating the relationship between the components of positive psychology and psychological well-being with teachers’ mental happiness Investigating the relationship between the components of positive psychology and psychological well-being with teachers’ mental happiness 210 223 10.22051/jera.2021.31891.2698 FA Seyed Lecturer in the Psychology Department of Mazandaran and Torbat Heydarieh University. Azam Bachelor of General Psychology, Payam Noor Torbat Heydarieh University. 2023 08 06 The current research with the general purpose of the relationship between positive psychology, psychological well-being and mental happiness in the statistical population of all teachers working in educational centers of Torbat Heydarieh city in 2019 through simple random sampling with a sample size of 100 people (50 men and 50 women) by using the Morgan selection table, information was collected through the implementation of mental happiness questionnaire, psychological well-being questionnaire and positive psychology questionnaire.The method was descriptive and correlational. The findings showed that there is a significant positive relationship between positive psychology and mental happiness, R = 0.274, and between psychological well-being and mental happiness, there is a positive and significant relationship, r = 0.622, at α = 0.000. Key words: psychological well-being, positive psychology, mental happiness. The current research with the general purpose of the relationship between positive psychology, psychological well-being and mental happiness in the statistical population of all teachers working in educational centers of Torbat Heydarieh city in 2019 through simple random sampling with a sample size of 100 people (50 men and 50 women) by using the Morgan selection table, information was collected through the implementation of mental happiness questionnaire, psychological well-being questionnaire and positive psychology questionnaire.The method was descriptive and correlational. The findings showed that there is a significant positive relationship between positive psychology and mental happiness, R = 0.274, and between psychological well-being and mental happiness, there is a positive and significant relationship, r = 0.622, at α = 0.000. Key words: psychological well-being, positive psychology, mental happiness. /downloadfilepdf/545123