The aim of this research is to examine the occupational burnout levels of preschool teachers' work in terms of working in the eastern and western parts of Turkey, voluntariness, gender, working location and age. In accordance with the general aim of the study, "Maslach Burnout Inventory" and "Personal Information Form" (prepared by the researcher) were filled by 72 preschool teachers working in the eastern provinces of Turkey and 82 preschool teachers working in the western ones: a total of 154 preschool teachers, 133 females and 21 males. ANOVA and t-test were used in the evaluation of the data. It was determined that the part of Turkey where teachers work, east or west, did not cause any difference in their occupational burnout. However, preschool teachers who inadvertently chose their profession experienced greater emotional exhaustion and decreased sense of personal achievement compared with preschool teachers who chose their profession voluntarily. Also, preschool teachers who worked in the west at the age of 31-40 years and at over 40 years experienced higher emotional exhaustion levels than those who worked in the east at the age of 31-40 years and at over 40 years. Further studies should be conducted with more teachers from all the cities in the seven regions of the country. [This paper was presented as an oral presentation at third International Eurasian Educational Research Congress.]