This paper deals with the topic of protection and promotion of human rights and the commitment to respect them. In the Republic of Croatia, all instruments for the protection of human rights have been accepted and established, as well as in other countries of the European Union and the rest of the world. The Republic of Croatia followed the examples and guidelines of other more developed countries and used them to regulate and modernize its legislative framework and establish bodies and institutions that will ensure that newly adopted laws and regulations are respected throughout the country. This paper deals with the institutions of the Ombudsman, the Ombudsman for Children, the Ombudsman for Gender Equality and the Ombudsman for Persons with Disabilities. These four ombudsmen fight the burning issues that plague the inhabitants of the Republic of Croatia and enable them to cope with the difficulties within their competence. It should be emphasized here that there is a need but also the possibility of establishing new Ombudsman's Offices for other issues that are regularly put aside in public and private spaces and in the media. Furthermore, the paper defines the role and purpose of the Constitutional Court as one of the most important factors for the protection of human rights and briefly describes the work of non-governmental organizations with the aim of monitoring human rights violations in the Republic of Croatia. Finally, the importance of human rights education, ways of promoting and protecting human rights in the Republic of Croatia is emphasized.