< /French lwi vikˈtɔr/.1892–1987, French physicist: Nobel Prize 1929.
- Prince Louis Victor (lwi viktɔr). 1892–1987, French physicist, noted for his research in quantum mechanics and his development of wave mechanics: Nobel prize for physics 1929
- his brother, Maurice (mɔris), Duc de Broglie. 1875–1960, French physicist, noted for his research into X-ray spectra