The short article discusses the competences of ombudsmen in Sweden and Finland in relation to the judiciary. These institutions have controlling and supervisory powers in relation to courts of law, including the determination of the accountability of judges and typical competences of a prosecutor. The Author points out the necessity to read provisions of the constitutions and acts regulating the discussed competences in the light of the principle of the judiciary’s independence. Still, the supervisory rights of ombudsmen in Sweden and Finland are very well developed and may refer to issues approaching closely the sphere of jurisdiction. When assessing the solutions presented, the Author points out the fact that the ombudsmen in both countries have worked out respective practices aimed at such use of available means of control so they cannot be accused of a reasonable and too extended interference with the judiciary sphere.