Abstract Introduction/Objective Introduction: Despite the rising demand for blood and blood products, supplies are limited. Limiting blood wastage may compensate for fewer donors. This study examines blood waste in Benghazi. A close look at blood and blood product distribution can reveal areas of frequent wastage and the primary factors contributing of blood waste. This would aid in the development of waste prevention programs and raise awareness of the issue. Physicians, laboratory professionals and nurses can follow blood transfusion guidelines. Objectives: This study aimed to determine the rate of blood products wastage and identify the causes of Wastage in Benghazi hospitals in Libya. Methods/Case Report Materials and Methods: Data for this retrospective study describes the blood components utilization or waste for two years: 2015 and 2016 were obtained from hospital blood bank records of all public and private hospitals that Benghazi central blood bank supply with blood and blood components. Descriptive statistical methods analyzed the data. Results (if a Case Study enter NA) Results: In 2015 and 2016, Benghazi central blood bank supplied hospitals with 73511 units of blood. 35107(47.8%) were transfused. Wasted or discarded 33318(45.4)units. No data was available for 5086 units(6.8%). The most frequently wasted component was PRBCs(87%) followed by platelets(8%) and FFP(6%). The major cause of wastage for PRBCs is over-ordering (70.2%) followed by outdated units(18.5%), Returned after 30 minutes of issue (0.6%), Kept more than 3daysand expired(0.6%) and Issued to other hospitals(10.1%). The main cause of wastage for platelets is over-ordering (89%), and inappropriate ordering is the most common cause of waste of FFP(85%). PRBCs waste was mostly found in the surgical department, mainly obstetric(24%). For platelets, waste was mostly found in the hematology department(32%). for FFP, waste was mostly found in ER(47.1%). Conclusion The main cause of blood and blood component wastage is the unnecessary ordering of blood products. The most blood component discarded is PRBCs. Physicians are the most responsible for blood and blood component wastage. The blood ordering pattern needs to be revised, and the over-ordering of blood and blood component should be minimized. Medical staff must be educated to reduce blood wastage. Every hospital should implement a hospital transfusion committee to develop local guidelines and policies to monitor the rational use of blood and blood component.