Patients in high-urgency situations for liver transplantation have a high mortality rate while on the waiting list for cadaveric grafts. In countries where cadaveric organ donation is scarce, the use of living-donor liver transplantation (LDLT) provides the only chance of survival for both pediatric and adult patients. It results in a satisfactory overall survival, from approximately 60% to 75% in pediatric patients and from 70% to 90% in adult patients. Patients who had early LDLT were shown to have a better survival outcome than those who waited for cadaveric organ donation, because a timely graft was available to them before they deteriorated further to multiple organ failure. Patients who were in high-urgency situations for liver transplantation and opted for LDLT were also shown to have significantly better survival outcomes than those who did not opt for this procedure. Although left lobe liver graft can be used successfully in adult-to-adult LDLT in high-urgency situations, there is a trend toward a more frequent use of the larger mass provided by the right lobe of the liver. Adequate venous drainage of the anterior segment of the right lobe liver graft is also considered essential for the favorable outcome of the recipients. Although donor morbidity has been reported to be low in LDLT and no donor death has been reported from Asian transplant centers, standardized definitions of morbidity and better methods for observing and measuring outcomes are necessary to understand and to potentially reduce morbidity.