The purpose of this study is to examine the relationship between family communication pattern, socio-communication style and communication apprehension and conflict management style. The data of 663 college student respondents was analyzed with statisticals methods of correlation analysis and canonical correlation analysis. The findings are as follows; 1. Family communication pattern was associated with conflict management style. The high conversation orientation group was showned to communicate through integrating style rather than avoiding style in conflict situations. 2. Socio-communication style demonstrated to have an effect on conflict management style. The high assertiveness orientation group obliged to communicate using dominating style, while the high responsiveness orientation group obliged to communicate through integrating style and compromising style under conflict contexts. 3. The results of the study also revealed that communication apprehension had an effect on conflict management style. The high communication apprehension group preferred to use avoiding style to manage conflict rather than integrating style, dominating style, and compromising style.