This study aims to examine and analyze the
effect of transformational leadership, organizational
commitment, and job satisfaction both partially and
simultaneously on Organizational Citizenship Behavior.
The source of primary data was questionnaires taken
from the objects of study at the Directorate of Primary
School Development, Ministry of Education and Culture
with the number of population of 155 employees. The
sampling method used was simple random sampling. By
using Slovin formula, there were 112 Civil Servants who
meet the criteria to be the samples. This study used
quantitative analysis with causality correlation. The data
were processed using SPSS 23. The analysis method used
in this research was multiple linear regression. The
results showed that transformational leadership,
organizational commitment, work satisfaction altogether
(simultaneously) significantly affect Organizational
Citizenship Behavior. Partially, transformational
leadership, organizational commitment, and job
satisfaction have a significant positive effect on
Organizational Citizenship Behavior of the employees.
Keywords : Transformational Leadership, Organizational Commitment, Job Satisfaction, and Organizational Citizenship Behavior.