Objective: A cross sectional study was performed on 82 cleft lip and palate patients at Oral and Maxillofacial Department (OMS),Dhaka Dental College Dhaka, at the period of January 2013 to December 2014. The study was done to find out the presence or absence of congenital heart disease (CHD) among the cleft patients. The mean age of the patients was 5.6 years