List of Famous people who are 68

Christopher Henry Smith is an American politician serving his 21st term as the U.S. Representative for New Jersey's 4th congressional district. Though it has taken various forms, his district has always been situated in Central New Jersey. It includes portions of Mercer, Monmouth, and Ocean counties.

Tsai Ching-hsiang is a Taiwanese politician and lawyer.

Robert Kendall Lazarsfeld is an American mathematician, currently a professor at Stony Brook University. He was previously the Raymond L Wilder Collegiate Professor of Mathematics at the University of Michigan. He is the son of sociologist Paul Lazarsfeld. His research focuses on algebraic geometry.

Joël Gallopin is a former French racing cyclist. He rode in four editions of the Tour de France between 1978 and 1981.

Ulrike Poppe was a member of the East German opposition. In 1982 she founded the "Women for Peace" network and in 1985 joined the Initiative for Peace and Human Rights. In 1989 she joined Democracy Now.