In recent years, an increasing number of reports have demonstrated the usefulness of neoadjuvant chemoradiotherapy (NACRT). In our department, we consider cT3-4 and/or cN-positive locally advanced rectal cancer as an indication for NACRT. We have retrospectively evaluated the efficacy and safety of NACRT in 11 patients who underwent NACRT from November 2018 to July 2022. All patients were male, with a median age of 69 years, and cStage was Ⅱa: 1, Ⅱc: 1, Ⅲb: 5, Ⅲc: 3, and Ⅳa: 1. All patients completed NACRT, and there were no cases of CTCAE Grade 3 or higher adverse events or treatment interruptions. The response rate was 72.7%, and histological response grade were Grade 3: 1(9.1%), 2: 4 (36.4%), 1b: 6(54.5%), and surgical margin was negative in all cases. Pathological down stage was obtained in 45.5% of cases, and pCR was obtained in 1 case(9.1%). The median observation period was 17 months, and during the period, 2 cases(18.2%)developed recurrence, both of which were pulmonary metastases, and no local recurrence including pelvic lymph node recurrence was observed. NACRT for locally advanced rectal cancer is considered a relatively safe and highly locally controllable preoperative treatment.