Epidermal growth factor receptor(EGFR) has overexpressed in many tumors,associating with tumor progression and resistances to radiation and chemotherapy. Inhibition of EGFR signaling pathway can control tumor development. Nimotuzumab is a new kind of EGFR monoclonal antibody,has been applied in a variety of malignant tumors. The relevant clinical researches about nimotuzumab combined radiotherapy are reviewed in this article.