The purposes of this study were to analyze the influence of Leadership

Style (X1) and Organizational Citizenship Behavior (X2) as independent variables

on Job Satisfaction (Y) as dependent variable and to find out how many

contributions of all independent variables to dependent variable. Multiple Linear

Regression Analysis method was used in this study equipped with the Classic

Assumption Test and Coefficient of Determination. Data used in this study were

primary data collected from returned questionnaires distributed to all 60

employees of Operational and Document Division at PT Mitra Kargo Indonesia.

The methods of collecting data were distributing questionnaire and

interview. Among 60 distributed questionnaire there were 46 questionnaire

returned and analyzed. The result of this study showed that simultaneously and

significantly all of independent variables influence dependent variable. Based on

F-test the sig. value is 0.000 that was less than 0.05 as a significant standard. The

result of t test for leadership style had a significant value of 0.015. This showed

that there is an influence of leadership styles on job satisfaction. The result of t

test for organizational citizenship behavior had the significant value of 0.014.

This showed that there was an influence of organizational citizenship behaviors

on job satisfaction. While based on coefficient of determination test, it was found

that leadership style and organizational citizenship behavior have contribution to

job satisfaction as much as 60.1%. The remaining 39.9 % was influenced by other

variables which are not examined in this study. In addition, the result of multiple

linear regression analysis is Y= -11.930 + 0.437X1 + 0.647 X2. The model showed

positive equation of leadership style and organizational citizenship behavior, it

meant the better the leadership style and organizational citizenship behavior the