Sebastian

Sebastian may refer to:

People and fictional characters

 * Sebastian (name), including a list of persons and fictional characters with the name
 * Saint Sebastian, a Christian saint martyred in the 3rd century
 * Sebastian of Portugal (1554–1578), the sixteenth king of Portugal and the Algarve
 * Infante Sebastian of Portugal and Spain (1811–1875), Infante of Portugal (1811) and Infante of Spain (1824)
 * Sebastián (sculptor) (born 1947), artist based in Mexico
 * Sebastian (French musician), stage name of French musician, composer, producer, mixer, engineer, vocalist and DJ Sébastien Akchoté-Bozović (born 1981)
 * Sebastian (singer), stage name of Danish musician Knud Torben Christensen (born 1949)
 * Sebastian (rapper), stage name of American rapper Garland Mosley, Jr., brother of Timbaland
 * Sin With Sebastian (also known as Sebastian), German musician Sebastian Roth (born 1971)
 * Mr. Sebastian, professional name of body pierce artist Alan Oversby (1933–1996)
 * Sebastian Erl or Buddy, a German Eurodance singer

Film and television

 * Sebastian (1968 film), a British spy film
 * Sebastiane, a 1976 British film in Latin about the saint
 * Sebastian (1995 film), a Swedish drama film
 * Sebastian (2017 film), a Canadian romantic drama
 * Sebastian (2024 film), a British-Finnish film
 * "Sebastian" (The Afterparty), an American television episode

Literature

 * Sebastian (Bishop novel), the first novel of the Landscapes of Ephemera duology written by Anne Bishop
 * Sebastian (Durrell novel), the fourth volume in The Avignon Quintet series by Lawrence Durrell
 * "Sebastian, or, Virtue Rewarded", the name of an unpublished poem written around 1815 by the 9-year-old Elizabeth Barrett, later famous as Elizabeth Barrett Browning

Music

 * Sebastian (album), 2006 debut album by Swedish pop/rock singer Sebastian Karlsson
 * "Sebastian" (song), 1973 song by Cockney Rebel, from The Human Menagerie album

Australia

 * Sebastian, Victoria, a town

United States

 * Sebastian, Florida, a city
 * Sebastian, Ohio, an unincorporated community
 * Sebastian, Texas, a census-designated place
 * Sebastian County, Arkansas