the study aimed to identify ethical leadership in promoting green human resource management, as an applied study on the municipalities the of northern Gaza Strip. The data were collected by a questionnaire that was distributed to a sample of (30) employees working in the municipality of Beit Lahia in northern Gaza. The study concluded the most important results: The role of moral leadership allows the availability of justice in the municipality came to a large degree, by (78.60%), the role of moral leadership in terms of the level of concern for municipality workers came to a large degree, by (80.8%), the role of moral leadership for the extent of the moral standard in the municipality came to a large degree by (75.60%), the role of green human resources management for the extent of green employment within the municipality came to a large degree, by (79.12%), and the role of the Green Human Resources Department for the extent of green training and development within the municipality is large, by (83.50%). Moreover, there are no statistically significant differences at the level (α≥ .05) between the average responses of the respondents about the role of leadership in promoting green human resources management attributed to the study variables: (gender, educational qualification, years of service, job title). The study presented a set of recommendations, including: The necessity of developing the ethical leadership of Beit Lahia municipality, and the necessity of involving the workers in the Beit Lahia municipality in decision-making.