The purpose of this study is to analyze the level of job satisfaction and organizational commitment of administrative staffs in hospitals. The data for this study were collected through a self-administered survey with a structured questionnaire for 338 persons from administrative staffs working in hospitals in Ulsan and Busan Metropolitan cities. The job satisfaction(factors such as wage, performance, duty, promotion and personal relations) and organizational commitment were scored from 5(very satisfied) to 1(very unsatisfied). The collected data from the survey were analyzed by frequency, ANOVA, correlation analysis and multiple regression analysis. The results are as follows: Medical technicians, health administrators, nurses and the others were ranked in order in the job satisfaction. Medical technicians, nurses, health administrators, and the others were ranked in order in the organizational commitment. The correlation analysis showed that the job satisfaction and the organizational commitment had positive correlation in the factors of wage, performance duty, promotion and personal relations.