List of Famous people who are 75

Gerardus (Gerard) 't Hooft is a Dutch theoretical physicist and professor at Utrecht University, the Netherlands. He shared the 1999 Nobel Prize in Physics with his thesis advisor Martinus J. G. Veltman "for elucidating the quantum structure of electroweak interactions".

Kanat Bekmyrzauly Saudabayev is a Kazakh politician who served as the State Secretary of Kazakhstan from 2007 to 2012. Prior to that, he served as the Minister of Foreign Affairs from 2009 to 2011 and in 1994, Ambassador of Kazakhstan to the United States from 2000 to 2007, Ambassador to the United Kingdom from 1996 to 1999 and Ambassador to Turkey from 1994 to 1996.

Shirley Ann Jackson, is an American physicist, and the eighteenth president of Rensselaer Polytechnic Institute. She is the first African-American woman to have earned a doctorate at the Massachusetts Institute of Technology (MIT). She is also the second African-American woman in the United States to earn a doctorate in physics.

James Acheson is a British costume designer. Born in Leicester, England, he was educated at Colchester Royal Grammar School and studied at Wimbledon School of Art. He has designed costumes and sets for television, theatre, opera, ballet and film, working in more than 14 [different] countries.

Ruthanne Lum McCunn is an American novelist and editor of Chinese and Scottish descent.

Susana Solano is a Spanish sculptor who currently lives and works in Barcelona. She is known for her large-scale sculpture, often made of sheet metal and wire mesh.

Borislav "Boro" Stjepanović is a Bosnian film, theater and television actor.

George Franklin Sterman is an American theoretical physicist and the Director of the C. N. Yang Institute for Theoretical Physics at Stony Brook University where he holds the rank Distinguished Professor.