A 57-year-old female underwent left lower lung lobectomy and was histologically diagnosed as having lymphoepithelioma-like carcinoma. One year and 2 months after surgery, pleural thickening was recognized, so she was administered 4 courses of CBDCA/PTX combined chemotherapy. Toxicity associated with the chemotherapy was very mild. Pleural thickening and effusion disappeared after treatment, so this case was judged to be a complete response. She suffered from left chest pain before chemotherapy, which later lessened. She was thus able to stop taking NSAIDs. Because primary pulmonary lymphoepithelioma-like carcinoma is a rare tumor, there is no standard chemotherapy treatment. CBDCA/PTX combined chemotherapy is effective for pulmonary lymphoepithelioma-like carcinoma and shows good tolerability and improves QOL.