Sy
Sy is a given name, nickname/hypocorism and surname which may refer to:
Surname
In arts and entertainment
- Brigitte Sy, French actress and filmmaker
- Latyr Sy, Senegalese singer and percussionist
- Leïla Sy, French director
- Omar Sy, French actor and comedian
- Oumou Sy, Senegalese fashion designer
In sports
- Amara Sy, Malian-French basketball player
- Baba Sy, Senegalese draughts player, first world champion from Africa
- Cheikha Sy, Senegalese footballer
- Founéké Sy, Malian footballer
- Moussa Sy, Guinean football player
- Pape Sy (basketball), French basketball player
- Pape Sy (footballer), Senegalese footballer
- Bandja Sy, Malian-French basketball player
In politics
- Chan Sy, Cambodian politician, Prime Minister of the People's Republic of Kampuchea from 1981 to 1984
- Ousmane Sy, Malian politician
- Seydina Oumar Sy, Senegalese politician, Foreign Minister of Senegal from 1990 to 1991
In other fields
- Frédéric Sy, 19th and 20th century French astronomer
- Henry Sy, Chinese-Filipino billionaire, business magnate, investor and philanthropist
- Malick Sy, Senegalese Muslim religious leader and teacher
- Polly Sy, Filipino mathematician
Given name or nickname
In arts and entertainment
- Sy Barry, American comic-book and comic-strip artist best known for his work on the strip The Phantom
- Sy Gomberg, American film screenwriter and producer
- Sy Montgomery, German-American naturalist, author and scriptwriter
- Sy Oliver, American jazz arranger, trumpeter, composer, singer and bandleader
- Sy Richardson, American actor
- Sy Smith, American R&B/soul singer
- Sy Wexler, American documentary filmmaker
In business
- Sy Berger, Topps company employee considered the father of the modern baseball card
- Sy Syms, American businessman, entrepreneur and philanthropist
- Seymour G. Sternberg, chairman and former CEO of New York Life Insurance Company
In sports
- Sylvester Blye, American basketball player
- Seymour Cromwell, American rower
- Sy Sanborn, American sportswriter
- Sy Sutcliffe, American baseball player
In other fields
- Sy Friedman, American-Austrian mathematician and professor
- Seymour Hersh, American investigative journalist and political writer
- Seymour Liebergot, retired NASA flight controller
- Sy Montgomery, German-American naturalist, author and scriptwriter
In fiction
- Sy Snootles, a Star Wars character
- Sy Bisti, a fictional language in the Star Wars universe
- Sy Ableman, a character from A Serious Man
- Sy Rubinek, a character from Sneaky Pete
- Seymour "Sy" Parrish, a character from ''One Hour Photo''