This study aims to show the importance of explicitly identifying student-specific teachers' self-efficacy. Data from 43 regular teachers who rated their self-efficacy towards 611 fourth-grade students from inclusive classes in Austria were analyzed. In addition, 15 regular teachers and 15 special needs teachers rated their student-specific self-efficacy levels of 136 students. Teachers' sense of self-efficacy towards individual students was assessed using a short, adapted version of Tschannen-Moran and Woolfolk Hoy's Teachers' Sense of Efficacy Scale. Results of multilevel-regression analysis showed that the higher the teachers' general self-efficacy the higher was their student-specific self-efficacy. In addition, teachers' student-specific self-efficacy was lower for students whose special needs regarded learning or behavioural and emotional disorders. The outcomes of the study imply that measuring teachers' self-efficacy specifically for individual students compared to a teachers' general self-efficacy towards inclusion is an important addition to previous research.