Introduction: The femoral nerve is one of the vital nerves of the thigh region, which has importance in various fields of clinical areas, as well as in the field of Anatomy and the research areas. Femoral nerve blockade plays an important role in surgical interventions of the anterior thigh. Although the femoral nerve is superficial and easier to identify, a profound knowledge regarding the dimensions of the nerve is inevitable to perform successful surgeries and blockades. Objective: The describing study was an attempt to analyze the different dimensions of the femoral nerve in the thigh region of the Malaysian cadavers with relevant clinical implications, as there is a paucity of these studies involving Malaysian cadavers has been reported. Methods: This study had been conducted with the involvement of 78 adult lower limb specimens (cadaveric and disarticulated) of both genders and different ethnicity. Result: The average length of the femoral nerve from the inguinal ligament (IL) till its division and the width at the IL resembled the previous studies conducted on other geographical locations. The width at the division was similar to that of the IL level. The thickness at the IL was 1.32 ± 0.21 (right) and 1.29 ± 0.17 (left); and at the division was 1.50 ± 0.196 (right) and 1.43 ± 0.16 (left). The circumference of the nerve at the IL was 25.44 ± 1.26 (right) and 25.98 ± 0.89 (left); and that at the division was 25.65 ± 1.32 (right) and 25.66 ± 1.25 (left). Conclusion: The knowledge of the morphometric anatomy of the femoral nerve in the thigh region will not only assist neurologists and future researchers but also facilitate clinicians to prevent misdiagnoses and iatrogenic neurological damage.