D
- Werner Dahm
- Alberto Santos Dumont, (1873–1932) Inventor of the dirigible and aeronautics pioneer
- Marcel Dassault, (1892–1986)
- Serge Dassault (1925–)
- Leonardo da Vinci, (1452–1519)
- Satish Dhawan, (1920–2002)
- Paul Bernard Dilworth, (1915–2007)
- Heini Dittmar, (1911–1960) first man faster than 1000 km/h (Me163A and Me163B test pilot) and first sailplane world champion 1937.
- Claudius Dornier
- Iain Dowie
- Sir George Dowty
- Pedro Duque
Read more about this topic: List Of Aerospace Engineers