Civil servants who constitute the human element of the administration in the conduct of public services may sometimes violate both the rules of criminal law and the rules of disciplinary law prescribed for offi cers by Civil Servants Act. Civil Servants Act, in Article 131, stated that the initiation of criminal proceedings in such a case cannot delay disciplinary proceedings. Although the general rule is that criminal prosecution and disciplinary investigation are conducted independently within the framework of this provision, this cannot be applied in absolute terms. The problem arises at the point of when the provisions or other decisions issued by the Criminal Court will have an eff ect on, or when they will be ineff ective on disciplinary penalties, especially for dismissal from civil servant position. The penalty for dismissal from being civil servant is undoubtedly the most severe of the sanctions prescribed in civil servant disciplinary law. In this regard, it is important that the issue is specifi cally examined in terms of the penalty of dismissal from the civil servant position. In this study, each decision made by the Criminal Court was examined separately with the decisions of the Council of State which were reached in terms of the impact on the penalty of dismissal from civil servant position and the aforementioned problem was tried to be clarified.