Task and relationship conflicts are natural and inevitable consequences of human interactions. In the 1990s, intensified research efforts on the impact of task and relationship conflicts on job satisfaction established a negative correlation between these variables. Most of the research was performed in university settings under the assumption that there was a great similarity to the working environment. The importance of satisfaction has been proven by a considerable number of research efforts and theoretical knowledge, as well as by negative effects of dissatisfaction such as a high work leaving and sick leave rate, unconscientious work performance, etc. The survey was conducted in December 2017 on a sample of 153 respondents in the Republic of Croatia and it examined the relationship between task and relationship conflict with the satisfaction of group members in the work environment. The empirical part of the work was conducted through an online questionnaire based on the Intragroup Conflict Scale (ICS) and the Job Descriptive Index (JDI). For the analysis of the data obtained by the survey, the methods of descriptive and inferential statistics were used, and the Pearson correlation coefficient was calculated to verify whether the observed categories had a positive or negative relationship. It was found that task and relationship conflicts are negatively related to the satisfaction of group members in the work environment, with correlations of medium to low intensity. However, the impact of conflicts must be determined through the intervention of conflict management maintaining a crucial role regarding the way of conflict emergence. Therefore, it is of utmost importance to focus on adequate conflict management mechanisms.