List of Famous people who are 78

Alice Vieira is a Portuguese children's book author.

Joanna Bruzdowicz is a Polish composer.

Mary Laurence "Lauren" Hutton is an American model and actress. Born and raised in the southern United States, Hutton relocated to New York City in her early adulthood to begin a modeling career. Though she was initially dismissed by agents for a signature gap in her teeth, Hutton signed a modeling contract with Revlon in 1973, which at the time was the biggest contract in the history of the modeling industry.

Horst Köhler is a German politician of the Christian Democratic Union, and served as President of Germany from 2004 to 2010. As the candidate of the two Christian Democratic sister parties, the CDU and the CSU, and the liberal FDP, Köhler was elected to his first five-year term by the Federal Assembly on 23 May 2004 and was subsequently inaugurated on 1 July 2004. He was reelected to a second term on 23 May 2009. Just a year later, on 31 May 2010, he resigned from his office in a controversy over his comment on the role of the German Bundeswehr in light of a visit to the troops in Afghanistan. During his tenure as German President, whose office is mostly concerned with ceremonial matters, Köhler was a highly popular politician, with approval rates above those of both chancellor Gerhard Schröder and later chancellor Angela Merkel.

Prince Franz Wilhelm of Prussia is a German businessman and member of the House of Hohenzollern, the former ruling German imperial house and royal house of Prussia. From 1976 to 1986 he was known as Grand Duke Mikhail Pavlovich of Russia.

Charles Alan Murray is an American political scientist, writer, and public speaker. He is the W.H. Brady Scholar at the American Enterprise Institute, a conservative think tank in Washington, D.C.

Ma'ruf Amin is an Indonesian politician, Islamic cleric and lecturer who is the 13th and current vice president of Indonesia. Aged nearly 77 years old when inaugurated, he is the oldest Indonesian vice president to ever be sworn in.

Leslie Marian Uggams is an American actress and singer. Beginning her career as a child in the early 1950s, Uggams is recognized for portraying Kizzy Reynolds in the television miniseries Roots (1977), earning Golden Globe and Emmy Award nominations for her performance. She had earlier been highly acclaimed for the Broadway musical Hallelujah, Baby!, winning a Theatre World Award in 1967 and the Tony Award for Best Actress in a Musical in 1968. Later in her career, Uggams received renewed notice with appearances alongside Ryan Reynolds in Deadpool (2016) and in a recurring role on Empire.

Cha Katō , also known as Kato-chan, is a male Japanese comedian and actor. His real name is Hideyuki Katō (加藤英文). Cha is one of the members of The Drifters and plays drums. His work with Ken Shimura, another Drifter, is well known in Japan. Many in Japan were surprised when it was announced in 2011 that he had married a woman 45 years younger than him.

John W. Aaron is a former NASA engineer and was a flight controller during the Apollo program. He is widely credited with saving the Apollo 12 mission when it was struck by lightning soon after launch, and also played an important role during the Apollo 13 crisis.