This study aimed to examine the relationship between principals' use of transformational leadership and teacher job satisfaction in Galilee region schools. The researchers surveyed 182 teachers using questionnaires on transformational leadership practices and job satisfaction. The results showed that principals' use of transformational leadership and teacher job satisfaction levels were both very high. A statistically significant positive relationship was found between greater use of transformational leadership and higher teacher job satisfaction. The researchers recommend maintaining high levels of transformational leadership through training for principals, which could further develop teaching and learning.