Children with intellectual disabilities is children with brain stops developing. Resulting in defective skills. The restrictions on the oral health of their own. And require caregivers to provide assistance. The objectives of this descriptive research were to study Oral Health care behaviors of children with intellectual disabilities. and to examine the factors associated with the oral health care of children with intellectual disability of teacher Caregivers . The sample of 116 persons consisted of teachers caregivers in Phitsanulok Panyanukul school and Phichit Panyanukul school. Data were collected by using questionnaires with Cronbach’s alpha coefficient of 0.71 - 0.95. The statistics used for data analysis were frequency, percentage, mean, standard deviation and and Pearson’s product moment correlation coefficient.