Background: Cleft lip and/or palate are the most common orofacial malformations. Many studies, especially in developed countries have been conducted on this malformation, but in Burkina Faso, data are scarce and they are not specific to children. The aim of this study was to report the epidemiological, clinical and therapeutic aspects of cleft lip and/or palate in children in a low-income country. Materials and Method: The authors conducted a retrospective descriptive study based on data of three humanitarian missions of pediatric reconstructive facial surgery which took place in 2007, 2010 and 2014 at Clinique El Fateh-Suka in Ouagadougou, Burkina Faso. All children of 0-14 years of age, presenting with cleft lip and/or palate, were included in the study. Results: A total of 185 cases of cleft lip and/or palate were seen during these three humanitarian surgery missions. There were 100 …