This study aimed to find degree of Administrative Supervisors Practicing on the change management and its relationship with job satisfaction among of the Headmasters and their Assistants in South Sharqia Governorate in Sultanate of Oman, and to know the impact of the variable ( gender, years of experience, academic qualifications and job title) on degree of Administrative Supervisors Practicing on the change management, and degree of job satisfaction. The study used descriptive method to collect the necessary data for the current study. we sent them to the 157 people in the sample group from those, we received 109 completed questionnaires. The questionnaire was implemented as the tool of data collection of the study sample, it consisted of item on two fields: first one was about change management and their dimensions was (development of good human relationship, achieving sharing on change, carefully option of change, motivation of achieving the aims of change), the second was about job satisfaction and their dimensions was (promotion and advancement in work, Administer supervisor, subject satisfaction, achievement of self).