Objective: To assess knowledge of primary school teachers regarding emergency management of dental trauma, in Khartoum State. Materials and Methods: Across sectional study conducted on a sample size of 384 primary school teachers. A questionnaire designed by Cecilia Young, KY Wong & LK Cheung -with slight modifications. The questionnaire included questions about; whether the respondents had received formal first-aid training or acquired dental trauma information and whether they thought that they could distinguish deciduous teeth from permanent teeth and questions about management of dental traumatic injuries. Results: Out of the 384 teachers, 200 of them were females and the rest were males. Gender was of no significance (p>0.05). The teaching years experience had no significance in male teachers’ knowledge of trauma management (p>0.05). Whereas significance was found in female teachers’ (p<0.05). The majority of teachers have neither received first aid training 62%, nor dental trauma emergency management training 67.4%. However, they were aware that the place for treatment is the dentist 39%, that dental trauma should be treated immediately 33%, that a fractured tooth should be placed in a liquid medium 42%, and that a displaced tooth should be returned to its original position 43%, and that baby teeth should not be returned 66%. Conclusion: Most of the teachers have neither received first aid training nor dental trauma emergency management training. Yet they have a reasonable knowledge that they have received from reading or hearing about dental trauma management. Training must be compulsory by schools and educational campaigns should be established by the concerned authorities.