This retrospective research in a ten-year period analyzed data on the number of committed suicides in the territory of the Republic of Croatia, as shown by the rate of suicide in certain regional areas. The aim of this study was to present statistical data on the specific suicidal determinations of those who committed suicide and analyze the total number of committed suicides and those attempted, the sex and age of perpetrators, and specific ways of committing suicide. The above data were collected through official statistical reports of the Ministry of the Interior of the Republic of Croatia and from the pages of the State Statistical Office. The study analyzed a total of 1374 people. The basic methodological approaches to descriptive, causal and consequential, analytical and statistical methods were used in the development of the paper. According to the obtained data, its been conclude that the suicide rate in the regional areas of the Republic of Croatia is somewhat lower than in the world with a downward trend. It is necessary to conduct further research and to check if the downward trend retains the tendency of the fall. Suicidal rates differ in the regional areas shown, with the highest rate being in central regions, and the lowest in regions with a higher proportion of rural population. Suicide is more common, and on average, men of younger age groups. By increasing general age, gender equals. The share of 28.1% of all suicides was committed by people over 65, while 13.4% of all suicides were committed by persons under 35 years of age. The most common method of executing suicide is hanging, then poisoning and then using firearms. Regionality determines a more frequent occurrence of some specific ways inherent in the geographical features of particular areas.