The main purpose of this study was to investigate the relationship between principal and teacher leadership and student participation with schools of Bushehr province highschools in2011-2012.The framework for this study conceptualized the two sources of leadership as independent variables. The dependent variables was student participation with school. Data to test this framework were collected from samples of teachers and students in Bushehr province using two survey instruments(questionnaire)one survey asked teachers about the status of school organization conditions.The second survey asked students about their participation with school,the status of their family function and the effects of principal and teacher leadership on participation.Regression was the primary method of data analysis used to test the framework.Some results of the study are:There is a significant relationship between principal leadership and student participation.There is a significant relationship between teacher leadership and student participation.There is a significant relationship between family function and student participation.There are significant differences between the participation rates of boys and girls in schools.