List of Famous people who are 75

Estia Joseph Eichten, is an American theoretical physicist, of the Fermi National Accelerator Laboratory (Fermilab). He received his Ph.D. in 1972 from the MIT Center for Theoretical Physics, where he was a student of Roman Jackiw's, and was Associate Professor of Physics at Harvard before joining the Fermilab Theoretical Physics Department in 1982.

Thaddeus Antonius Gerardus Maria (Geert) Reuten is a Dutch economist and former politician. On behalf of the Socialist Party (SP) he was a senator in the First Chamber of the Dutch parliament from June 2007 till June 2015 and again from 26 June 2018 to 11 June 2019. Reuten also teaches economics at the University of Amsterdam, and is internationally recognized as an expert on Marx and Hegel.

Nicholas Kenneth Robinson is an Irish author, historian, solicitor and cartoonist who is the husband of the 7th President of Ireland and former United Nations High Commissioner for Human Rights, Mary Robinson.

Penelope Anne Wensley, is a former Australian public servant and diplomat who served as the 25th Governor of Queensland from 2008 to 2014. She was previously High Commissioner to India from 2001 to 2004 and Ambassador to France from 2005 to 2008.

Peter Jan Schoomaker is a retired four-star general of the United States Army who served as the 35th Chief of Staff of the United States Army from August 1, 2003 to April 10, 2007. Schoomaker's appointment as Chief of Staff was unusual in that he was recalled and came out from retirement to assume the position. Schoomaker voluntarily retired from the Army for the second time in 2007 after completing the full four-year term as Chief of Staff.

Sir Ian Robert McGeechan, OBE is a Scottish former rugby union player and coach. His nickname is "Geech".

Vladimir Alekseyevich Solovyov is a former Soviet cosmonaut.

György Miklós Jakubinyi is a Romanian cleric, the former archbishop of the Roman Catholic Archdiocese of Alba Iulia. Born into an ethnic Hungarian family in Sighetu Marmației, he attended school in his native town from 1952 to 1963 before beginning his religious training that year at the Roman Catholic Theological Institute of Alba Iulia. Ordained a priest in 1969 by Áron Márton, he was consecrated auxiliary bishop at Șumuleu Ciuc in 1990. The following year, he became administrator of the Ordinariate for Catholics of Armenian Rite in Romania. He was made archbishop in 1994, and retired in 2019.