This study aimed to find out the application of school principals for total quality management in the North Al Batinah Governorate and its impact on the performance of teachers. The study population )consisted of 10390 teachers, and the study sample was chosen( )from 450 teachers from the schools in the North Al Batinah( Governorate, in a randomized probabilistic way, The study adopted the quantitative approach, using the Smart PLS program, through confirmatory factor analysis and path analysis, and used a developed tool for measurement, according to the study goals and reached the following results, that the application of school management to total quality management, a positive impact on the performance of teachers, has been presented a number of Recommendations based on the results of the study.