The Delft University of Technology (TU Delft or TUD) is the oldest and largest Dutch public technical university, located in Delft, Netherlands. As of 2022 it is ranked by QS World University Rankings among the top 10 engineering and technology universities in the world. In 2023 it was ranked 2nd in the world in civil engineering, 3rd in the world in mechanical and aerospace engineering, and 3rd in the world in architecture.

With eight faculties and numerous research institutes, it has more than 27,000 students (undergraduate and postgraduate) and 6,600 employees (teaching, research, support and management staff).

On its campus, TU Delft has a wide range of research facilities. These facilities are unique in the Netherlands and are used to conduct research for business and industry. They range from wind tunnels, a chip facility, high-voltage laboratory and nuclear reactor to serious gaming and product evaluation.