Iran University of Science and Technology (IUST) (Persian: دانشگاه علم و صنعت ایران, Dâneshgâh-e 'elm va San'at-e Irân) is a research institution and university of engineering and science in Iran.

The university is home to 15 faculties offering undergraduate and postgraduate degrees in a wide range of engineering-based subjects as well as maths, physics, and department of foreign languages.

In 1995 IUST awarded Iran’s first PhDs in materials, metallurgical and traffic engineering.

[6] IUST is located on Hengam Street in the Narmak neighborhood in northeast Tehran.

The 20,000[7] capacity IUST Stadium, which is used mostly for association football, is their main sports venue.

Northeast of Tehran is where the main campus is situated, expanded in 104 acres (42 ha).

Four further campuses of IUST are located in the cities of Arak, Behshahr, Damavand, and Noor; the latter two are still under construction.