Khajeh Nasir Toosi University of Technology (KNTU) (Persian: دانشگاه صنعتی خواجه نصيرالدين طوسی‎), also known as K. N. Toosi University of Technology, is a public university in Tehran, Iran, named after medieval Persian scholar Khajeh Nasir Toosi. The university is considered one of the most prestigious, government-sponsored institutions of higher education in Iran.