Based on the gender role perspective, this study explored the differential effects of work-family conflict(WFC) on the life satisfaction and job attitudes(job satisfaction and involvement) between men and women by analysing the data collected from about 240 married government officers including both sex. The results showed that both men and women had the higher level of WIF(work interfering family) than that of FIW(family interfering work), and that FIW of women was higher than that of men. The results also showed that WFC(WIF and FIW) had differential effects on the life satisfaction and job attitudes between men and women. Specifically, WFC of women had significant negative effect on the life satisfaction and the job involvement, However WFC of men had no significant effects on them.