Introduction: This study aimed to examine emotional intelligence components and the impact of education in residents on emergency medicine wards. Materials and Methods: The study consists of two descriptive and interventional parts. The first part aimed to determine the IQ in emergency department residents and the second part - the effect of education on emotional intelligence of residents. To collect the required information, Sheering Emotional Intelligence Inventory was used. SPSS version 16 was used for data analysis. Results: Among the components of emotional intelligence in 120 residents of emergency medicine, the highest mean score was that for self-awareness (mean and standard deviation at 24.8 ± 3.7), and the lowest score was for social skill (mean 16.2, SD ± 3.4). There was no significant difference between the components of emotional intelligence in the intervention group and the control group before an educational intervention (P = 0.05), but after the intervention the difference between the groups became significant (P ? 0.05). Discussion: The descriptive findings of this study showed that among the emotional intelligence components, self-awareness and social skills of the residents had the highest and the lowest mean scores, respectively. Conclusion: This study showed that teaching emotional intelligence to emergency medicine residents had a significant role in increasing their emotional intelligence