Abstract Background (NAFLD) is currently the most common cause of liver disease in the Western world, affecting up to 20- 30% of the general adult population. It is a growing public health problem, because of the increasing prevalence of the pathologies that contribute to its development such as obesity and inflammation status. Aim of the Work The study is aimed to develop and validate noninvasive scoring system for assessment liver fibrosis in morbidly obese patients with NAFLD. Subjects and Methods This is a Prospective cohort study, was carried out on 50 morbidly obese patients selected from internal medicine department, El Demerdash Hospital, through a period of six months. Results There were 32(64.0%) male and 18(35.0%) female with mean age 40.48 (± 12.16) SD. There were 14(27.0%) between (20 -30), 11(22.0%) between (30-40), 9(18.0%) between (40-50) and 16(32.0%) ≥50. Mean Weight (Kg) was 106.6 (± 13.31) SD with range (82.50 – 145.5), mean Height (Cm) was 171.7 (± 6.25) SD with range (158.0 – 185.0), mean BMI (Kg/m2) was 36.17 (± 4.15) SD with range (29.30–43.40), mean Waistcircumference 113.1 (±7.64) SD with range (92.0 – 129.0). There were 37(74.0%) with Co-morbidity. 10(20.0%) have DM, 11(22.0%) have HTN, 11(22.0%) have CDK and 5(10.0%) have COPD. Conclusion That the combination of Fibroscan and, APRI, FGF-21 and FIB-4 methods provides a valuable approach for assessing liver fibrosis in NAFLD patients. This can eliminate the need for liver biopsy in patients without clear indication. In addition, several recent studies have also validated the used of non-invasive markers in the diagnosis of NAFLD. The establishment of a national program for the recognition of NAFLD is therefore essential to reduce the risk of liver disease progression.