Congenital diaphragmatic defects discussed in the current study include, posterolateral defect (Bochdalek hernia), anterior retrosternal or parasternal defect (Morgagni hernia), and diaphragmatic eventration. Although they are usually asymptomatic, congenital diaphragmatic defects may be diagnosed early in the newborn period. In infants and older children, they are diagnosed incidentally or when they become symptomatic. The repair of congenital diaphragmatic defects is indicated in all stable newborns; and symptomatic infants and children. The current study includes, 70 cases of congenital diaphragmatic defects, (35) Bochdalek and (15) Morgan hernia and 20 cases of diaphragmatic eventrations, repaired laparoscopically. The results of the operations were satisfactory with cure defined with radiological image after one month.The use of laparoscopy in the repair procedure is advocated, because it is a safe and effective method. Benefits include that it provides an excellent view of the surgical filed, ease of execution, minimal surgical trauma, excellent cosmetic results, rapid recovery and shorter hospitalization stay.