This study aimed to know the relationship between job well-being, organizational climate, and innovative behavior of administrative and technical staff in the municipalities of North Al Sharqiyah Governorate (the Directorate and the municipalities of the wilayats of Ibra, Al Mudhaibi, Bidiyah, Al Qabil, Wadi Bani Khalid, Dama and Al Tayyin) in the Sultanate of Oman. It also aimed to test the impact of both job well-being and organizational climate with its dimensions (service - creative - occupational safety) on the innovative behavior of workers in the departments under study. It aimed to identify the differences in the respondents' responses to demographic variables (sex and age). This study adopted the descriptive analytical approach, and the electronic questionnaire was used as a main tool for collecting basic data related to the study variables through Google Forms. The data was collected by the easy sample method from (331) male and female employees in the municipalities departments of North Al Sharqiyah Governorate, where the study population reached (898) employees. The data were analyzed, and hypotheses tested using the SPSS statistical package for social sciences. The results of the study revealed that there is a direct relationship between job wellbeing and innovative behavior at a rate of 63.1%, and the ratio of the relationship between organizational climate (service, creativity, and occupational safety) and innovative behavior (56.8%) is a positive relationship, where the organizational climate for occupational safety was the most influential with a percentage of (58.9). %), and there are no statistically significant differences in the respondents' responses due to demographic variables (gender and age). Based on the results, the study concluded several recommendations, the most important of which are: setting strategies with specific requirements and standards for creators and innovators, rehabilitating and training them, allocating a team to study their ideas and working on their implementation, harnessing resources and capabilities to overcome the challenges facing employees, and disbursing incentive incentives to support the innovative and creative behavior of employees. Keywords: job well-being, organizational climate, innovative behavior.