List of Famous people who are 66

David James Tholen is an American astronomer at the Institute for Astronomy of the University of Hawaii. He holds a 1984 PhD from the University of Arizona, and specializes in planetary and Solar System astronomy. He is a discoverer of minor planets and known for the Tholen spectral classification scheme used on asteroids.

David J. Rothkopf is a professor of international relations, political scientist and journalist. He is the founder and CEO of The Rothkopf Group, a visiting scholar at the Carnegie Endowment for International Peace, a visiting professor at the Paul H. Nitze School of Advanced International Studies at Johns Hopkins University, and a prolific author.

Denis O'Donovan is an Irish Fianna Fáil politician who served as a Senator for the Agricultural Panel since April 2011. He previously served as Cathaoirleach of Seanad Éireann from 2016 to 2020 and Leas-Chathaoirleach of Seanad Éireann from 2011 to 2016. He served as a Teachta Dála (TD) for the Cork South-West constituency from 2002 to 2007.

Stephen Ronald Taylor, is a senior priest in the Church of England and the current Archdeacon of Maidstone in the Diocese of Canterbury.