Dental tourism is currently the fastest growing form of medical tourism. In Europe, it represents a market share of about 50 percent of total activities in medical tourism, while in the Republic of Croatia it is the largest source of income in private health care. Since more and more dentists in the Republic of Croatia, Bosnia and Herzegovina and the Republic of Serbia decide to engage in dental tourism, the aim of this thesis was to collect, statistically analyze and ultimately process and explain the data on opinions and attitudes of dental students in these three countries on dental tourism as an activity that greatly affects daily work, place of employment and the manner and choice of professional training of dentists in these countries. The research was conducted online in the form of an anonymous survey questionnaire of 20 questions filled out by 326 dental students from eight faculties from the three mentioned countries. The obtained data was statistically processed using computer programs "Microsoft Excel 2010" and “Statistica” (Tibco, v. 13. 5. 0. 17, 2018). The correlation coefficients were calculated by the Spearman Rank test. The results of the research showed that the vast majority of students have a positive opinion about dental tourism and that they perceive it as a profitable activity that positively affects the quality of dental work in their countries. Almost half of the students are not aware of the potentially problematic ethical aspects of dental tourism and need better education on the subject. Despite the currently poor prospects due to the decline in economic activities and especially dental tourism due to the COVID-19 pandemic, a significant proportion of students still have plans to engage in dental tourism in the future.