Sex is the biological distinction of an organism between male and female. Sex or SEX may also refer to:

Biology and behaviour

*Animal sexual behaviour **Copulation (zoology) **Human sexual activity **Non-penetrative sex, or sexual outercourse **Sex drive, a person's overall sexual drive or desire for sexual activity **Sexual intercourse, also called copulation or coitus *Gender, the distinction between male and female or masculinity and femininity within an individual's gender identity **Sex and gender distinction *Human sexuality *Mating types, a distinction of gametes, whether in anisogamous or Isogamy, isogamous species *Sexing, the act of discerning the sex of an animal *Sexual reproduction, a process of combining and mixing genetic traits, associated with the generation of new individuals, by means of meiosis and fertilization **Genetic recombination, the process of mixing genetic traits solely, occurring both in organisms with sexual or asexual reproduction

Art and entertainment

Film and television

*Sex (film), ''Sex'' (film), a 1920 film by Fred Niblo *''Sex: The Annabel Chong Story'', a 1999 documentary film *Sex (Kath & Kim episode), "Sex" (''Kath & Kim'' episode) *Sex (TV series), ''Sex'' (TV series), an Australian television series

Literature

*Sex (book), ''Sex'' (book), a 1992 book by Madonna and Steven Meisel *Sex (play), ''Sex'' (play), a 1926 play by Mae West

Music

*SEX, pseudonym of American rapper Young Thug

Albums

*Sex (Elli Kokkinou album), ''Sex'' (Elli Kokkinou album), 2005 *Sex (The Necks album), ''Sex'' (The Necks album), 1989 *Sex (The 1975 EP), ''Sex'' (The 1975 EP), 2012 *Sex (Tila Tequila EP), ''Sex'' (Tila Tequila EP), 2007 *''Sex'', by Telex (band), Telex, 1981 *Sex (Vintage album), ''Sex'' (Vintage album), 2009

Songs

*Sex (The 1975 song), "Sex" (The 1975 song), 2012 *Sex (Cheat Codes and Kris Kross Amsterdam song), "Sex" (Cheat Codes and Kris Kross Amsterdam song), 2016 *S.E.X. (Lyfe Jennings song), "S.E.X." (Lyfe Jennings song), 2006 *Sex (Lenny Kravitz song), "Sex" (Lenny Kravitz song), 2014 *Sex (Mötley Crüe song), "Sex" (Mötley Crüe song), 2012 *Sex (Oomph! song), "Sex" (Oomph! song), 1994 *"Sex (I'm A...)", by Berlin, 1983 *"Sex", by Eden from ''I Think You Think Too Much of Me'', 2016 *"SEX", by Frank Zappa from ''The Man from Utopia'', 1983 *"S.E.X.", by Nickelback from ''Dark Horse (Nickelback album), Dark Horse'', 2008 *"Sex", by Rammstein from Untitled Rammstein album, 2019 *Sexual (song), "Sexual" (song), by Neiked, featuring Dyo, 2016 *"Sexual", by Die Toten Hosen from ''Love, Peace & Money'', 1994 *"Sexual (Li Da Di)", by Amber from ''Amber (Amber album), Amber'', 1999

Other uses

*Sextans or Sex, a constellation *Sex (boutique), in London *SEX (computing), an assembly language mnemonic *Sodium ethyl xanthate, or SEX, a chemical compound used in the mining industry *Sex-, the Latin prefix meaning 6 *Sex Peak, a mountain in Montana, United States