Introduction: The growing number of students with Autism will set challenge to school teachers to become better prepared to take the necessary action to serve and to assist children with autism.
Aim: The aim in this study was to assess the knowledge and attitude of school teachers regarding Autism Spectrum Disorder in Badaya city of Al-Qassim region, kingdom of Saudi Arabia, and to find out any differences in school teachers knowledge based on (gender, educational level, experience, contact with students with autism, type of school).
Methods: a cross sectional study was conducted in Badaya City on school teachers from December 2017 until March 2018 to assess their knowledge about Autism spectrum disorder.