| Subject | QS | THE | ARWU | U.S. News |
|---|---|---|---|---|
| Polymer Science | — | — | — | #7 |
| Environmental Science | #201-250 | — | #201-300 | #13 |
| Petroleum Engineering | #23 | — | — | — |
| Pharmacy & Pharmacology | #151-200 | — | #401-500 | #26 |
| Water Resources | — | — | #50 | #26 |
| Energy Science & Engineering | — | — | #201-300 | #41 |
| Engineering & Technology | #288 | #151-175 | — | #42 |
| Agriculture & Forestry | #201-250 | — | #101-150 | #50 |
| Mechanical & Aerospace Engineering | #201-250 | — | #201-300 | #52 |
| Food Science & Technology | — | — | #151-200 | #60 |
| Civil Engineering | #201-275 | — | #76-100 | #72 |
| Mining & Mineral Engineering | — | — | #76-100 | — |
| Metallurgical Engineering | — | — | #76-100 | — |
| Artificial Intelligence | — | — | #201-300 | #80 |
| Automation & Control | — | — | #101-150 | — |
| Earth & Geosciences | — | — | #101-150 | #273 |
| Biotechnology | — | — | #301-400 | #111 |
| Computer Science | #401-450 | #251-300 | #301-400 | #121 |
| Chemical Engineering | #201-250 | — | #201-300 | #131 |
| Materials Science | #301-350 | — | #401-500 | #137 |
| Statistics | #151-200 | — | — | — |
| Electrical & Electronic Engineering | #201-250 | — | #201-300 | #165 |
| Biological Sciences | #451-500 | — | — | #170 |
| Chemistry | #451-500 | — | — | #175 |
| Biomedical Engineering | — | — | #201-300 | — |
| Veterinary Science | — | — | #201-300 | — |
| Business & Economics | — | #201-250 | — | — |
| Education | — | #251-300 | #401-500 | — |
| Nanoscience & Nanotechnology | — | — | — | #273 |
| Public Health | — | — | — | #285 |
| Natural / Physical Sciences | #336 | #301-400 | — | — |
| Telecommunication Engineering | — | — | #301-400 | — |
| Business & Management | — | — | #301-400 | — |
| Law | — | #301-400 | — | — |
| Mathematics | #351-400 | — | — | — |
| Life Sciences & Medicine | #401-450 | #401-500 | — | — |
| Arts & Humanities | — | #401-500 | — | — |
| Social Sciences & Management | — | #401-500 | — | — |
| Physics & Astronomy | #451-500 | — | — | — |
| Psychology | — | #501-600 | — | #499 |
| Economics & Econometrics | #551-700 | — | — | — |
| Medicine / Clinical | #601-650 | — | — | — |
University of Tehran ranks #322 in QS 2026, #450 in THE 2026, #401-500 in ARWU 2025 and #281 in U.S. News 2026. Its consensus position across the major rankings is #372 globally.
QS weights employer reputation and international metrics more heavily; THE places more weight on research influence and teaching environment. Differences of this size between the two systems are common — see our methodology comparison.