List of Famous people named Seymour

Seymour Bernard Durst was an American real estate investor and developer. He was also a philanthropist and the inventor of the National Debt Clock.

Seymour Dorothy Fleming, styled Lady Worsley from 1775 to 1805, was a member of the British gentry, notable for her involvement in a high-profile criminal conversation trial.

Seymour Joseph Cassel was an American actor who appeared in over 200 movies and television shows, and had a career that spanned over 50 years. Cassel first came to prominence in the 1960s in the pioneering independent films of writer/director John Cassavetes. The first of these was Too Late Blues (1961), followed by Faces (1968), for which he was nominated for an Academy Award and won a National Society of Film Critics Award. Cassel went on to appear in Cassavetes' Minnie and Moskowitz (1971), The Killing of a Chinese Bookie (1976), Opening Night (1977), and Love Streams (1984). Notable films included: Coogan's Bluff (1968), The Last Tycoon (1976), Valentino (1977), Convoy (1978), Johnny Be Good (1988), Mobsters (1991), In the Soup (1992), Honeymoon in Vegas (1992), Indecent Proposal (1993), Beer League (2006), and Fort McCoy (2011). Like Cassavetes, Wes Anderson frequently cast Cassel – first in Rushmore (1998), then in The Royal Tenenbaums (2001), and finally in The Life Aquatic with Steve Zissou (2004).

Seymour MacDonald Nurse was a Barbadian cricketer. Nurse played 29 Test matches for the West Indies between 1960 and 1969. A powerfully built right-hand batsman and an aggressive, if somewhat impetuous, shotmaker, Nurse preferred to bat in the middle order but was often asked to open the batting. A relative latecomer to high-level cricket, Nurse's Test cricket career came to what many consider a premature end in 1969.

Seymour Myron "Sy" Hersh is an American investigative journalist and political writer. He was a longtime contributor to The New Yorker magazine on national security matters and has also written for the London Review of Books since 2013.

Seymour Aubrey Papert was a South African-born American mathematician, computer scientist, and educator, who spent most of his career teaching and researching at MIT. He was one of the pioneers of artificial intelligence, and of the constructionist movement in education. He was co-inventor, with Wally Feurzeig and Cynthia Solomon, of the Logo programming language.

Seymour Stanley Cohen was an American biochemist. Cohen was born in Brooklyn, New York in April 1917. He attended City College of New York and his PhD came from Columbia University. In the 1940s he worked on plant viruses and for the Rockefeller Institute. He was awarded a Guggenheim Fellowship in 1945. He was known by his studies with marked of radioactive isotopes, whose results suggested an essential paper of the DNA like base of the hereditary genetic material, that would remain checked in 1952 by Hershey and Chase. Cohen died in December 2018 at the age of 101.