Montessori pedagogy is an educational approach developed by Italian educator Marija Montessori. According to Marija Montessori, children have an innate desire for knowledge and inner strengths that promote self-activity during their developmental journey. Montessori emphasizes that educators should be mentors who encourage a child’s internal abilities without imposing or interfering with their work. Initially, Montessori pedagogy was not specifically intended for children with autism spectrum disorders, but its numerous advantages in working with such children were quickly recognized. Montessori pedagogy provides an opportunity for children with autism spectrum disorders to develop independence and quality integration with typically developing children through a well-prepared environment and predictable routines. Montessori pedagogy encourages children to learn specific skills without coercion, direct guidance, or limitations. The aim of this master’s thesis is to understand the experiences of Montessori educators who apply Montessori pedagogy in working with children with autism spectrum disorders, identify adaptations of Montessori materials and methods used in working with children with autism spectrum disorders, and assess the effectiveness of implementing Montessori pedagogy in promoting the development of children with autism spectrum disorders. The applied research methodology will include interviews with educators from three preschools who possess Montessori educator qualifications and have practical experience in implementing this approach with children with autism spectrum disorders. Using a semi-structured interview, information was collected about their experiences, methodological approaches, as well as the challenges and advantages of implementing Montessori pedagogy with children with autism spectrum disorders. The research focuses on the practical implications of implementing Montessori pedagogy in working with children with autism spectrum disorders as well as analyzing the work and methods of educators who employ this approach.