List of Famous people who are 78

Kazimira Danutė Prunskienė is a Lithuanian politician who was the first prime minister of Lithuania after the declaration of independence of 11 March 1990, and Minister of Agriculture in the government of Gediminas Kirkilas.

Marta Bianchi is an Argentine comic-dramatic actress of cinema, theater and television.

Martha Rosler is an American artist. She works in photography and photo text, video, installation, sculpture, and performance, as well as writing about art and culture. Rosler's work is centered on everyday life and the public sphere, often with an eye to women's experience. Recurrent concerns are the media and war, as well as architecture and the built environment, from housing and homelessness to places of passage and systems of transport.

Sheila Ann Martin is the wife of Paul Martin, who served as the 21st Prime Minister of Canada from December 12, 2003 to February 6, 2006. Her father was William "Bill" Cowan, a lawyer and philanthropist from Windsor, Ontario. She was named after her mother. Sheila was raised Protestant, and graduated from the University of Toronto in 1964.

Alan James Beith, Baron Beith, is a British politician who represented Berwick-upon-Tweed as its Member of Parliament (MP) from 1973 to 2015.

Mikhael Leonidovich Gromov is a Russian-French mathematician known for his work in geometry, analysis and group theory. He is a permanent member of IHÉS in France and a Professor of Mathematics at New York University.

Gary Burton is an American jazz vibraphonist, composer, and educator. Burton developed a pianistic style of four-mallet technique as an alternative to the prevailing two-mallet technique. This approach caused him to be heralded as an innovator, and his sound and technique are widely imitated. He is also known for pioneering fusion jazz and popularizing the duet format in jazz, as well as being a major figure in music education from his 30 years at the Berklee College of Music.

Martin Huba is a Slovak actor and director on stage and in film.