List of Famous people who are 75

Francis George "Franc" Roddam is an English film director, businessman, screenwriter, television producer and publisher, best known as the creator of Auf Wiedersehen, Pet and the director of Quadrophenia (1979). He is a graduate of London Film School.

Eli Yablonovitch is an American physicist and engineer who, along with Sajeev John founded the field of photonic crystals in 1987. He and his team were the first to create a 3-dimensional structure that exhibited a full photonic bandgap, which has been named Yablonovite. In addition to pioneering photonic crystals, he was the first to recognize that a strained quantum-well laser has a significantly reduced threshold current compared to its unstrained counterpart. This is now employed in the majority of semiconductor lasers fabricated throughout the world. His seminal paper reporting inhibited spontaneous emission in photonic crystals is among the most highly cited papers in physics and engineering.

Massimo Vanni is an Italian film and television actor.

Gilbert Adler is an American film producer who has collaborated with many notable filmmakers, including Richard Donner, Brian De Palma, Walter Hill, Todd Phillips, and Bryan Singer.

Mohammed "Mo" Ibrahim is a Sudanese-British billionaire businessman. He worked for several telecommunications companies, before founding Celtel, which when sold had over 24 million mobile phone subscribers in 14 African countries. After selling Celtel in 2005 for $3.4 billion, he set up the Mo Ibrahim Foundation to encourage better governance in Africa, as well as creating the Mo Ibrahim Index, to evaluate nations' performance. He is also a member of the Africa regional advisory board of London Business School.