Paper researches the impact of religiosity on the burnout of social workers, aiming to examine the relationship between work experience, age, religiosity, and workplace burnout. The study was conducted on a sample of social workers from 15 branch offices of the Social Welfare Center across five counties: Brodsko-posavska, Osječko-baranjska, Požeško-slavonska, Virovitičko–podravska i Vukovarsko-srijemska county. Data was collected using a survey questionnaire consisting of questions related to age, years of work in the Social Welfare Center, and place of work, along with the Religiosity Questionnaire (Ljubotina, 2004) and the Job Burnout Intensity Questionnaire (Ajduković D. and Ajduković M., 1994). Three hypotheses were tested: that years of experience are negatively associated with burnout, that age is positively associated with religiosity, and that religiosity is negatively associated with burnout. All results indicated rejection of the hypotheses. Although no direct relationship between religiosity and lower levels of burnout was found, the findings emphasize the importance of exploring various psychological and spiritual resources as potential protective factors in the work of social workers. In conclusion, the study highlights the need to develop preventive programs and support, including the development of resilience and coping skills, to reduce burnout among social workers.