| Subject | QS | THE | ARWU | U.S. News |
|---|---|---|---|---|
| Civil Engineering | #51-100 | — | #301-400 | #216 |
| Mining & Mineral Engineering | #51-100 | — | — | — |
| Energy Science & Engineering | — | — | #51-75 | #255 |
| Water Resources | — | — | #51-75 | — |
| Chemical Engineering | #101-150 | — | — | — |
| Electrical & Electronic Engineering | #130 | — | #151-200 | #317 |
| Engineering & Technology | #134 | #401-500 | — | #219 |
| Mechanical & Aerospace Engineering | #144 | — | #301-400 | — |
| Architecture | #151-200 | — | — | — |
| Environmental Science | #151-200 | — | — | #163 |
| Mathematics | #251-300 | — | #401-500 | #154 |
| Physics & Astronomy | #351-400 | — | #301-400 | #192 |
| Computer Science | #201-250 | — | — | #379 |
| Earth & Geosciences | #201-275 | — | — | #426 |
| Materials Science | #251-300 | — | — | — |
| Statistics | #251-275 | — | — | — |
| Natural / Physical Sciences | #303 | — | — | — |
| Chemistry | #401-450 | — | — | — |
| Business & Management | #551-600 | — | — | — |
| Economics & Econometrics | #551-700 | — | — | — |
| Biological Sciences | #601-650 | — | — | — |
National Technical University of Athens ranks #355 in QS 2026, #900 in THE 2026 and #604 in U.S. News 2026. Its consensus position across the major rankings is #502 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.