List of Famous people born in Connecticut, United States of America

Albert Lester Lehninger was an American biochemist in the field of bioenergetics. He made fundamental contributions to the current understanding of metabolism at a molecular level. In 1948, he discovered, with Eugene P. Kennedy, that mitochondria are the site of oxidative phosphorylation in eukaryotes, which ushered in the modern study of energy transduction. He is the author of a number of classic texts, including: Biochemistry, The Mitochondrion, Bioenergetics and, most notably, his series Principles of Biochemistry. The latter is a widely used text for introductory biochemistry courses at the college and university levels.

Lynsey Addario is an American photojournalist. Her work often focuses on conflicts and human rights issues, especially the role of women in traditional societies.

Eunice Newton Foote was an American scientist, an inventor, and a women's rights campaigner from Seneca Falls, New York.

Robert Parry was an American investigative journalist. He was best known for his role in covering the Iran-Contra affair for the Associated Press (AP) and Newsweek, including breaking the Psychological Operations in Guerrilla Warfare and the CIA involvement in Contra cocaine trafficking in the U.S. scandal in 1985.

William Atherton Knight is an American actor, best known for portraying Richard Thornburg in Die Hard and its sequel and Walter Peck in Ghostbusters.

Sheryl Lee Ralph is an American actress, singer, author, and activist. She made her screen debut in the 1977 comedy film A Piece of the Action, before landing her breakthrough role as Deena Jones in the Broadway musical Dreamgirls (1981), for which she received a Tony Award nomination for Best Actress in a Musical.

Bernard Bailyn was an American historian, author, and academic specializing in U.S. Colonial and Revolutionary-era History. He was a professor at Harvard University from 1953. Bailyn won the Pulitzer Prize for History twice. In 1998 the National Endowment for the Humanities selected him for the Jefferson Lecture. He was a recipient of the 2010 National Humanities Medal.

Wesley Allison Clark was an American physicist who is credited for designing the first modern personal computer. He was also a computer designer and the main participant, along with Charles Molnar, in the creation of the LINC computer, which was the first minicomputer and shares with a number of other computers the claim to be the inspiration for the personal computer.

Melanie Chartoff is an American actress and comedian. She first became famous for her comedy work on the ABC series Fridays (1980–82), and in the 1990s Fox sitcom Parker Lewis Can't Lose. She voiced both Didi Pickles and Grandma Minka, Didi's mother on the Nickelodeon animated series Rugrats and All Grown Up!.

David LaChapelle is an American commercial photographer, fine-art photographer, music video director, and film director.