List of Famous people who are 66

Miguel Vicente Esteves Cardoso is a Portuguese writer, translator, critic and journalist. He is a well-known monarchist.

Floyd Franklin Bannister is an American former professional baseball left-handed pitcher, who played in Major League Baseball (MLB) for the Houston Astros (1977–1978), Seattle Mariners (1979–1982), Chicago White Sox (1983–1987), Kansas City Royals (1988–1989), California Angels (1991), and Texas Rangers (1992). Bannister also played for the Yakult Swallows of Nippon Professional Baseball (NPB), in 1990.

Filiz Koçali is a female Turkish politician and a feminist activist and journalist. She was a founder member of the Freedom and Solidarity Party (ÖDP) in 1996 and of the break-away Socialist Democracy Party (SDP) in 2002, and was secretary general of the SDP from 2004 to 2009. She is now a member of the Peace and Democracy Party.

Yang Shiguang is a vice admiral (zhongjiang) of the People's Liberation Army Navy (PLAN) of China. He was director of the PLA Navy Political Department between December 2014 and December 2015.

Lawrence Lemieux is a Canadian sailor, who competed at the 1984 Summer Olympics in the Star Class and at the 1988 Summer Olympics in the Finn class. He is famous for his actions in the latter competition, which resulted in him being awarded the Pierre de Coubertin Medal.

Bruno Conti is an Italian football manager and former player. He is currently head of A.S. Roma's youth sector.