In this study we report the case of a 28-year-old female patient with recurrent lymphangioleiomyomatosis (LAM) in the allografts after bilateral living-donor lobar lung transplantation. Although her post-operative course under immunosuppression with tacrolimus and prednisolone had been uneventful without rejection episodes, she had developed shortness of breath and a progressive chylous effusion with diffuse cystic changes in both lungs 5 years after transplantation. In spite of a diagnosis of having a recurrence of LAM based on radiologic findings and deteriorating pulmonary function, her clinical symptoms, which included dyspnea and chylothorax, were significantly improved after treatment with sirolimus. Although a beneficial effect of sirolimus in the treatment of LAM has not been definitively determined, this report may provide useful information for management of recurrent LAM after lung transplantation.