The purpose of this research was to study the relationship between social intelligence and happiness among male and female university students. 226 students (96 male and 130 female) were selected randomly. Social Intelligence Questionnaire (SIQ) and Oxford Happiness Inventory (OHI) were used to carry out the study. Data analyzed by Pearson correlation coefficient, T test, and ANOVA. The results of the study showed that there is a positive significant relationship between social intelligence and happiness; ANOVA results showed that F value is significant. Thus, it is essential to use post hoc tests. Post hoc test results showed that technical engineering group is higher than basic sciences group in social intelligence.
