The study aimed to investigate the impact of Behavioral Economics and Decision-Making on the result of organ transplantation. We have conducted this idea that social sciences have a great reflection on the result of organ transplantation and gathered more insight over this subject by conducting the most reliable studies in the field of Behavioral Economics and the process of decision-making. Economics and psychology have an indisputable close relationship, to determine the effect of behavioral economics and decision-making on organ transplants we have declared the psychology behind this title and expanded the relative subjects. For this purpose, categorized sub-headings were included in order to bring efficient insight into this review article. Decision-making is more correspondent in pediatric organ transplantation, therefore, the main focus of the types of transplantation was pediatric organ transplantation, because pediatric transplantation has seen the most challenging decision both for the recipient's families and clinical workers. Allocation of organ transplantation and implementing an allocation system are the crucial factors having a direct impact on the result of transplanting an organ. Decision-making and the factors that have an influence on it, which originates especially from human psychology, play a key role in the result of successful organ transplantation and preventing any undesirable outcomes.